Fanxiang S660 PCIe 4.0 1TB Alternatives: 6 Similar Picks Compared
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If you are evaluating fanxiang s660 pcie 4 0 1tb alternatives, your hardware configuration and performance targets dictate the right drive. The Fanxiang S660 1TB NVMe SSD delivers PCIe 4.0 transfer rates up to 5000 MB/s, an integrated heatsink for thermal control, and direct compatibility with desktop PCs and the PS5. It uses SLC caching and includes a 5-year quality assurance period, serving as a dependable baseline for expanding your gaming storage.
You may want an alternative if you require faster transfer speeds up to 7400 MB/s, dedicated onboard DRAM caching, or hardware from brands like Crucial, Ediloca, or KLEVV. Form factor constraints also matter, as laptop installations require slim thermal designs rather than tall heatsinks. The 6 options compared below share foundational PCIe 4.0 M.2 specifications with the S660. They provide overlapping console and desktop compatibility while presenting different speed ratings, cache implementations, and cooling profiles to suit your setup.
Our top pick: Fanxiang 1TB PCIe 4.0 SSD with Heatsink.
Comparing the Fanxiang S660 Alternatives
Ediloca 1TB Gen4 NVMe SSD with Heatsink
The Ediloca EN855 increases sequential read speeds up to 7,400 MB/s, compared to the 5,000 MB/s ceiling on the Fanxiang S660. It also incorporates a dedicated 1GB DRAM cache alongside TLC NAND flash, whereas the S660 relies solely on an SLC cache. Both models feature an integrated aluminum heatsink suited for PS5 and desktop slots. You do not lose physical compatibility, as both share the M.2 form factor with pre-installed cooling. However, you gain faster peak data transfers and dedicated memory mapping. You should pick the Ediloca EN855 if you run sustained gaming workloads or transfers on a PS5 or PC that benefit directly from discrete DRAM caching.
Fanxiang 1TB PCIe 4.0 Heatsink SSD
The Fanxiang S770 upgrades your read performance to 7,300 MB/s, giving you a 2,300 MB/s increase over the Fanxiang S660. It also replaces the dynamic SLC cache design of the S660 with dedicated DRAM caching. Both drives feature integrated heatsinks measuring identical dimensions at 0.87 inches wide, 0.39 inches tall, and 3.15 inches long, though the S770 is slightly lighter at 0.99 ounces compared to 1.06 ounces. You maintain the same 1TB capacity and PS5 compatibility without changing thermal clearances. You should pick the S770 if you want the highest read speeds within the Fanxiang lineup and prefer hardware DRAM for intensive PC and console gaming.
Fanxiang 1TB PCIe 4.0 NVMe SSD
The Fanxiang S880 delivers faster peak read speeds of up to 7,300 MB/s, surpassing the 5,000 MB/s specification of the Fanxiang S660. Both drives use SLC caching and offer 1TB of storage over PCIe 4.0. The main structural difference is thermal management. While the S660 includes a built-in 0.39-inch heatsink, the S880 uses a slim thermal pad design with 3D TLC NAND. This bare layout sacrifices the pre-installed rigid cooler, but it grants physical clearance for laptops alongside desktops and consoles. You should pick the S880 if you need elevated Gen4 transfer rates inside space-constrained notebook slots where the taller S660 cannot physically fit.
Ediloca 1TB PCIe 4.0 SSD with Heatsink
The Ediloca EN760 matches the Fanxiang S660 closely in baseline performance, offering identical transfer speeds of up to 5,000 MB/s on the PCIe 4.0 interface. Both drives use SLC caching and include pre-installed aluminum heatsinks built for PS5 consoles and desktop slots. The EN760 explicitly specifies 3D TLC NAND flash and a 700TBW endurance rating for its 1TB capacity. You do not gain additional read throughput over the S660, as both operate at matching 5,000 MB/s limits. You should pick the Ediloca EN760 if you want an alternative brand offering identical Gen4 speeds, pre-fitted cooling, and verified 700TBW write endurance for steady console or computer storage.
KLEVV CRAS C930 1TB Heatsink SSD
The KLEVV CRAS C930 provides read speeds up to 7,400 MB/s, substantially higher than the 5,000 MB/s rate of the Fanxiang S660. It also incorporates a dedicated DRAM cache, whereas the S660 relies on an SLC cache. Both units come equipped with aluminum heatsinks for PS5 and desktop installations, though the C930 assembly is heavier at 1.76 ounces compared to the 1.06-ounce S660. You sacrifice the lower weight profile, but you gain NVMe 1.4 protocol support and faster access times for demanding file operations. You should pick the CRAS C930 if you need maximum Gen4 read throughput paired with discrete DRAM for demanding desktop or PS5 titles.
Crucial P310 1TB Heatsink NVMe SSD
The Crucial P310 reaches read speeds of up to 7,100 MB/s, providing a 2,100 MB/s advantage over the Fanxiang S660. Both drives include factory-installed heatsinks, but the P310 features a low-profile heatsink measuring 0.38 inches thick and 0.92 inches wide. Unlike the S660, which targets desktops and consoles, Crucial qualifies the P310 for laptop installations as well as desktop and PS5 slots. The P310 is slightly heavier at 1.23 ounces versus 1.06 ounces on the S660. You should pick the Crucial P310 if you want elevated PCIe 4.0 transfer rates and require a compact heatsink design rated to fit into compatible performance laptops.
Quick picks
Our 7 picks
Fanxiang 1TB PCIe 4.0 SSD with Heatsink
Best for: PS5 and desktop gaming storage expansion
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0
- Max Read Speed
- 5000 MB/s
- Cache Type
- SLC Cache
- Cooling
- Heatsink
- Form Factor
- M.2
The Fanxiang S660 1TB SSD with Heatsink is an internal PCIe 4.0 M.2 drive designed for console and desktop setups. It delivers read speeds up to 5000 MB/s and uses an SLC cache for data handling. The integrated 0.39-inch heatsink keeps temperatures regulated inside compact slots. This drive suits you if you want a plug-and-play storage upgrade for your PS5 or gaming PC without needing an aftermarket cooler.
Pros
- Maximum read speed reaches up to 5000 MB/s
- Pre-installed heatsink provides integrated thermal control
- Uses SLC caching for fast data operations
- Backed by a 5-year quality assurance warranty
Cons
- Top read speed of 5000 MB/s trails faster Gen4 drives
- Uses an SLC cache rather than dedicated DRAM
- Total height of 0.39 inches limits installation in slim laptops
Good fit if
- You want a PS5 or PC expansion drive with a heatsink already fitted.
- You are satisfied with PCIe 4.0 speeds reaching up to 5000 MB/s.
- You value a 5-year quality assurance warranty on your storage.
Skip if
- You require read speeds exceeding 5000 MB/s.
- You need an ultra-slim drive without a heatsink for a laptop slot.
- You prefer dedicated DRAM caching over SLC cache.
Verdict: Fanxiang S660 1TB SSD with Heatsink delivers dependable PCIe 4.0 performance up to 5000 MB/s alongside an integrated cooler for PS5 and PC users. It offers a straightforward storage expansion if you want reliable gaming speeds backed by a 5-year warranty.
Ediloca 1TB Gen4 NVMe SSD with Heatsink
Best for: PS5 gamers wanting dedicated DRAM caching
- Storage Capacity
- 1TB
- Interface
- PCIe Gen4 x4 NVMe 1.4
- Max Read Speed
- 7,400MB/s
- Max Write Speed
- 5,200MB/s
- Cache Type
- 1GB DRAM, Dynamic SLC Cache
- Cooling
- Aluminum Heatsink
This drive gives you a 1TB PCIe Gen4 x4 NVMe 1.4 storage upgrade with an integrated aluminum heatsink. It pairs 3D TLC flash with a dedicated 1GB DRAM cache and dynamic SLC caching. Sequential speeds reach up to 7,400MB/s read and 5,200MB/s write. If you need dedicated onboard memory for stable access speeds in a PS5 or desktop gaming PC, this configuration fits.
Pros
- Sequential read speeds reach up to 7,400MB/s
- Onboard 1GB DRAM cache alongside dynamic SLC cache
- Integrated aluminum heatsink handles thermal management
- Durability rating of 700TBW with 5-year limited service
Cons
- Sequential write speed tops out at 5,200MB/s
- Steam Deck usage requires an external enclosure
Good fit if
- You want an internal drive equipped with a dedicated 1GB DRAM cache.
- You need ready-to-install heatsink cooling for a PS5 console or desktop PC.
- You prioritize high read performance reaching up to 7,400MB/s.
Skip if
- You need sequential write speeds higher than 5,200MB/s.
- You want internal installation for a handheld device without an external enclosure.
Verdict: Ediloca 1TB PCIe 4.0 SSD with Heatsink delivers high read speeds up to 7,400MB/s paired with dedicated 1GB DRAM caching. The integrated aluminum heatsink provides pre-installed thermal management for PS5 and desktop slots.
Fanxiang 1TB PCIe 4.0 Heatsink SSD
Best for: high-speed PC and PS5 gaming with DRAM
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0
- Max Read Speed
- 7300 MB/s
- Cache Type
- DRAM
- Cooling
- Heatsink
- Form Factor
- M.2
The Fanxiang S770 is a 1TB PCIe 4.0 M.2 internal drive equipped with onboard DRAM and an integrated heatsink. You get maximum sequential read speeds up to 7300 MB/s on PC and 5200 MB/s on PS5. The built-in cooler measures 0.39 inches tall, making it a direct fit for PS5 expansion bays and desktop motherboards. It suits you if you want dedicated cache memory and reliable thermal control.
Pros
- Onboard DRAM cache for sustained performance
- Up to 7300 MB/s read speeds on PC platforms
- Integrated aluminum heatsink included
- 5-year quality assurance coverage
Cons
- Read speed tops out at 5200 MB/s on PS5
- 0.39-inch height prevents installation in thin laptops
- No sequential write speed listed in product specifications
Good fit if
- You need a PCIe 4.0 drive with a dedicated DRAM cache.
- You want pre-fitted heatsink cooling for a PS5 console or PC.
- You want PC sequential read speeds up to 7300 MB/s.
Skip if
- You need maximum 7300 MB/s speeds inside a PS5 console.
- You need a slim drive for an ultra-thin laptop slot.
Verdict: Fanxiang S770 1TB Heatsink NVMe SSD provides fast 7300 MB/s PC reads and dedicated DRAM in a pre-cooled package. It delivers solid PCIe 4.0 performance for compatible desktops and consoles.
Fanxiang 1TB PCIe 4.0 NVMe SSD
Best for: fast PCIe 4.0 laptop and console storage
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0
- Max Read Speed
- Up to 7300MB/s
- Cache Type
- Dynamic SLC Cache
- Cooling
- Heat dissipation pad
- Form Factor
- M.2 2280
This Fanxiang drive is a PCIe 4.0 M.2 2280 solid-state drive built with 3D TLC NAND flash. It delivers sequential read speeds up to 7300MB/s using dynamic SLC caching. Instead of an integrated metal heatsink, it features a slim heat dissipation pad, making it compatible with space-constrained laptops, desktops, and PS5 consoles. If you need high Gen4 throughput for everyday storage or gaming without a bulky cooler, this drive fits your setup.
Pros
- Up to 7300MB/s sequential read speed
- Built with 3D TLC NAND flash
- Dynamic SLC cache for gaming and file transfers
- Slim heat dissipation pad fits laptops, desktops, and PS5
Cons
- Uses dynamic SLC caching rather than dedicated onboard DRAM
- Includes a thermal dissipation pad rather than a rigid heatsink
- Sequential write speed is not specified in published data
Good fit if
- You want sequential read speeds up to 7300MB/s on a PCIe 4.0 interface.
- You need a slim M.2 2280 drive that fits inside laptops as well as consoles.
- You prefer 3D TLC NAND over QLC storage.
Skip if
- You require an SSD with a dedicated DRAM cache buffer.
- You prefer an included pre-installed metal heatsink.
Verdict: Fanxiang 1TB PCIe 4.0 NVMe SSD delivers read speeds up to 7300MB/s with 3D TLC flash and dynamic SLC caching. Its slim thermal pad design provides broad clearance for laptops, desktop motherboards, and consoles.
Ediloca 1TB PCIe 4.0 SSD with Heatsink
Best for: PS5 and PC storage with included cooling
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0
- Max Read Speed
- 5000MB/s
- Max Write Speed
- 4500MB/s
- Cache Type
- Dynamic SLC Cache
- Cooling
- Aluminum Heatsink
The Ediloca 1TB PCIe 4.0 SSD with Heatsink is an internal M.2 2280 solid-state drive built for everyday storage expansion. It features PCIe 4.0 connectivity, reaching maximum read speeds of 5000MB/s and write speeds of 4500MB/s. Built with 3D TLC NAND and dynamic SLC caching, it includes a pre-installed aluminum heatsink and carries a 700TBW endurance rating. This drive suits you if you need reliable storage for a PS5 console or PC.
Pros
- Up to 5000MB/s read and 4500MB/s write speeds
- Pre-installed aluminum heatsink for thermal management
- 700TBW endurance rating paired with 3D TLC NAND
- Includes mounting screws and screwdriver in the package
Cons
- Uses dynamic SLC cache rather than dedicated onboard DRAM
- Peak read speed of 5000MB/s sits below the maximum PCIe 4.0 interface limit
Good fit if
- You want an M.2 2280 drive with an integrated heatsink for a PS5 or desktop PC.
- You prioritize 3D TLC NAND paired with a 700TBW endurance rating.
Skip if
- You require dedicated DRAM cache for sustained enterprise-level data writes.
- You need read speeds reaching the 7000MB/s PCIe 4.0 ceiling.
Verdict: Ediloca 1TB PCIe 4.0 SSD with Heatsink delivers balanced 5000MB/s transfer rates and solid 700TBW endurance with an integrated aluminum cooler. It serves as a practical, ready-to-mount expansion drive for PS5 and desktop computers.
KLEVV CRAS C930 1TB Heatsink SSD
Best for: PS5 and desktop gaming requiring DRAM caching
- Storage Capacity
- 1TB
- Interface
- PCIe Gen4x4
- Form Factor
- M.2 2280
- Max Read Speed
- 7,400 MB/s
- Max Write Speed
- 6,800 MB/s
- Cache Type
- DRAM cache
The KLEVV CRAS C930 1TB is an M.2 2280 PCIe Gen4x4 solid state drive built with an included aluminum heatsink and a dedicated DRAM cache buffer. It runs on the NVMe 1.4 protocol, reaching sequential speeds up to 7,400 MB/s read and 6,800 MB/s write. You get direct hardware compatibility for PlayStation 5 storage expansion or desktop gaming setups that need sustained transfer rates and passive thermal management.
Pros
- PCIe Gen4x4 interface reaching up to 7,400 MB/s read and 6,800 MB/s write
- Embedded DRAM cache buffer for data management
- Flat-fin aluminum heatsink designed for thermal reduction
- Direct compatibility with PlayStation 5 console expansion slot
Cons
- Maximum sequential speed ratings are documented based on the 2TB version
- Specific numerical endurance rating in Terabytes Written is omitted
Good fit if
- You want an M.2 NVMe drive equipped with an integrated DRAM cache buffer.
- You need a factory-heatsink Gen4 SSD ready for PlayStation 5 expansion.
Skip if
- You require explicit single-terabyte benchmark figures prior to purchase.
- You need a low-profile bare SSD for a tight laptop bay.
Verdict: KLEVV CRAS C930 1TB Heatsink SSD provides PCIe Gen4 transfer rates with an integrated DRAM cache and passive aluminum cooling. It suits PlayStation 5 or desktop gaming setups requiring NVMe 1.4 speeds up to 7,400 MB/s read.
Crucial P310 1TB Heatsink NVMe SSD
Best for: laptop and desktop PCIe 4.0 upgrades
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0
- Form Factor
- 2280
- Max Read Speed
- Up to 7,100 MB/s
- Max Write Speed
- 6,000 MB/s
- Cooling
- Heatsink
This M.2 2280 drive gives you 1TB of storage over a PCIe 4.0 interface. It delivers read speeds up to 7,100 MB/s and write speeds up to 6,000 MB/s. The integrated heatsink stands 0.38 inches tall, fitting laptops, desktops, and PlayStation 5 consoles. Built with Micron G8 NAND, it suits you if you need fast Gen4 transfer rates for gaming, system boots, and general productivity software.
Pros
- Up to 7,100 MB/s read and 6,000 MB/s write speeds
- Pre-installed heatsink with 0.38-inch total height
- Compatible with laptops, desktops, and PlayStation 5
- Backward compatible with PCIe Gen3 systems
Cons
- Heatsink height of 0.38 inches requires check of laptop clearance
- No onboard DRAM cache listed in specifications
Good fit if
- You need Gen4 sequential read speeds reaching up to 7,100 MB/s.
- You want a heatsink-equipped drive compatible with supported laptops, desktops, and PS5.
- You require backward compatibility with an older PCIe Gen3 slot.
Skip if
- You have an ultra-thin laptop slot that cannot clear a 0.38-inch profile.
- You need an SSD with dedicated onboard DRAM cache specified.
Verdict: Crucial P310 1TB Gen4 SSD with Heatsink delivers 7,100 MB/s reads and includes a low-profile heatsink suitable for laptops, desktops, and consoles. It provides reliable PCIe 4.0 performance for fast boot times and heavy application multitasking.
Specifications side by side
| Spec | Fanxiang 1TB PCIe 4.0 SSD with Heatsink | Ediloca 1TB Gen4 NVMe SSD with Heatsink | Fanxiang 1TB PCIe 4.0 Heatsink SSD | Fanxiang 1TB PCIe 4.0 NVMe SSD | Ediloca 1TB PCIe 4.0 SSD with Heatsink | KLEVV CRAS C930 1TB Heatsink SSD | Crucial P310 1TB Heatsink NVMe SSD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 1TB | 1TB | 1TB | 1TB | 1TB | 1TB | 1TB |
| Interface | PCIe 4.0 | PCIe Gen4 x4 NVMe 1.4 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe Gen4x4 | PCIe 4.0 |
| Form Factor | not specified | not specified | not specified | not specified | not specified | M.2 2280 | 2280 |
| Max Read Speed | 5000 MB/s | 7,400MB/s | 7300 MB/s | Up to 7300MB/s | 5000MB/s | 7,400 MB/s | Up to 7,100 MB/s |
| Max Write Speed | not specified | 5,200MB/s | not specified | not specified | 4500MB/s | 6,800 MB/s | 6,000 MB/s |
| Cache Type | SLC Cache | 1GB DRAM, Dynamic SLC Cache | DRAM | Dynamic SLC Cache | Dynamic SLC Cache | DRAM cache | not specified |
| Cooling | Heatsink | Aluminum Heatsink | Heatsink | Heat dissipation pad | Aluminum Heatsink | Aluminum Heatsink | Heatsink |
| Compatibility | PS5, Gaming | PS5, Gaming | PS5 | PS5, Gaming | PS5 | PS5, Gaming | Laptop, Desktop, PS5, Gaming |
| NAND Type | not specified | TLC | not specified | 3D NAND, TLC | 3D NAND, TLC | not specified | not specified |
| Size | 1TB | 1TB | 1TB | 1TB | 1TB | 1TB | 1TB |
| Dimensions | 3.15 × 0.87 × 0.39 inches | not specified | 3.15 × 0.87 × 0.39 inches | not specified | not specified | not specified | 3.15 × 0.92 × 0.38 inches |
| Weight | 1.06 ounces | not specified | 0.99 ounces | not specified | not specified | 1.76 ounces | 1.23 ounces |
| Length | not specified | not specified | not specified | 3.15 inches | not specified | not specified | not specified |
| Width | not specified | not specified | not specified | 0.87 inches | not specified | not specified | not specified |
| Color | black | Black | not specified | Blue | Black | Black | Black |
| Model | S660 | EN855 | S770 | S880 | EN760 | K01TBM2SP0-C93 | CT1000P310SSD5-01 |
If you require riser mounting hardware, compare glotrends 200mm pcie 4 0 x16 alternatives to match your expansion slot specs.
Frequently asked questions
Which Fanxiang S660 alternatives fit inside a laptop?
The Fanxiang S880 and Crucial P310 serve as suitable alternatives for laptop installations. The S880 uses a slim thermal pad rather than a bulky aluminum cooler, granting broad clearance in tight notebook bays. The Crucial P310 features a low-profile heatsink measuring 0.38 inches thick, verified for laptop expansion alongside desktop motherboards and PlayStation 5 consoles.
Which alternatives to the Fanxiang S660 offer DRAM caching?
The Ediloca EN855, Fanxiang S770, and KLEVV CRAS C930 include dedicated DRAM caching. While the standard S660 relies on SLC cache, these drives use DRAM to sustain consistent mapping operations. The EN855 includes a 1GB DRAM module, while the S770 and CRAS C930 provide DRAM-backed PCIe 4.0 read speeds up to 7,300 MB/s and 7,400 MB/s.
What is the closest direct alternative to the Fanxiang S660 in speed and design?
The Ediloca EN760 matches the Fanxiang S660 closely in baseline technical specifications. Both drives deliver sequential read speeds reaching 5,000 MB/s across the PCIe 4.0 interface using dynamic SLC caching. Furthermore, the EN760 comes equipped with an integrated aluminum heatsink for pre-installed cooling, TLC flash, and a manufacturer rating of 700TBW endurance for console and desktop setups.
Can you install these alternative PCIe 4.0 SSDs into a PS5?
Yes, all 6 alternatives on this list maintain direct compatibility with the PlayStation 5 console slot. Drives like the Fanxiang S770, Ediloca EN855, Ediloca EN760, and KLEVV CRAS C930 include integrated heatsinks built specifically to manage heat within the console compartment. For bare drives like the Fanxiang S880, ensure your console slot provides sufficient passive clearance.
Which Fanxiang S660 alternative delivers the highest read performance?
The Ediloca EN855 and KLEVV CRAS C930 provide the highest read speeds among the listed options, reaching up to 7,400 MB/s. That surpasses the 5,000 MB/s maximum of the Fanxiang S660. The Fanxiang S770 and S880 follow closely behind with 7,300 MB/s read speeds, while the Crucial P310 reaches up to 7,100 MB/s.
How do the heatsink dimensions of the Fanxiang S770 compare to the S660?
The Fanxiang S770 shares the exact external dimensions of the Fanxiang S660. Both units measure 3.15 inches long, 0.87 inches wide, and 0.39 inches high, fitting standard M.2 2280 mounting locations. The S770 is slightly lighter at 0.99 ounces compared to the 1.06-ounce S660, while upgrading internal transfer speeds to 7,300 MB/s read.
What NAND flash memory type do the Fanxiang S660 alternatives use?
Listed options such as the Fanxiang S880, Ediloca EN855, and Ediloca EN760 utilize 3D TLC flash memory. TLC, or triple-level cell NAND, stores three bits per cell to balance sustained endurance with steady data throughput. You find this flash paired either with SLC caching, as on the EN760, or dedicated DRAM architectures, as on the EN855.