6 Best Alternatives to the Samsung 1TB M.2 2230 NVMe SSD (2026)
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The Samsung 1TB M.2 2230 NVMe SSD delivers strong Gen3 performance in a compact form factor. If you are looking for samsung 1tb SSD m 2 2230 alternatives, this list highlights drives with overlapping specifications. The original drive fits Steam Deck and Surface Pro systems perfectly. It offers sequential read speeds up to 3100 MB/s in a tiny 2230 footprint.
You might want a different option for several reasons. Some users need more storage capacity, like the 2TB TeamGroup or Fanxiang drives. Others may prefer PCIe Gen4 speeds for future-proofing, such as the Micron 2450. Standard M.2 2280 slots are also common in desktops and larger laptops. The alternatives listed here cover these variations. They maintain the NVMe interface but adjust size, capacity, or generation to fit your specific hardware constraints.
Comparing key spec differences
TEAMGROUP MP33 2TB PCIe Gen3 M.2 SSD
The TeamGroup MP33 doubles your storage to 2TB, but it requires an M.2 2280 slot. This drive measures 3.15 inches long, so it will not fit in Steam Deck or Surface Pro compartments designed for the 1.2-inch 2230 form factor. You gain capacity but lose physical compatibility. The interface remains PCIe Gen3 x4, matching the Samsung drive’s bandwidth potential. If your device has a standard 2280 slot, this offers more space. For compact handhelds or ultrabooks, the size difference makes this option unusable regardless of its speed or capacity benefits.
KIOXIA BG4 1TB M.2 2230 SSD
The Kioxia BG4 matches the Samsung PM991a in physical dimensions, measuring 1.18 inches long and 0.1 inches high. This allows it to fit in the same Steam Deck and Surface Pro slots. Both drives use PCIe Gen3 x4 interfaces and offer 1TB of storage. The Kioxia model provides a direct alternative for users needing the exact same footprint. You get comparable Gen3 performance in a nearly identical package. Choose this if you prefer Kioxia’s controller architecture or if the Samsung drive is unavailable. It maintains the compact profile required for modern handhelds and slim laptops without sacrificing capacity.
Micron 2450 1TB M.2 2230 SSD
The Micron 2450 upgrades the interface to PCIe Gen4 x4 while keeping the 2230 form factor. It measures 1.18 inches long, fitting the same compact slots as the Samsung drive. This makes it suitable for Steam Deck and Surface Pro systems. You gain access to higher theoretical bandwidth with Gen4, though actual speeds depend on your host device. The storage capacity remains 1TB. Select this if your system supports Gen4 and you want future-proofing. It offers the same small footprint with a newer interface standard, providing a modern alternative for compact storage needs.
Fanxiang 2TB PCIe 3.0 NVMe SSD
The Fanxiang S500 Pro provides 2TB of storage but requires a full-size M.2 2280 slot. It measures 3.15 inches long, making it incompatible with the 2230 slots found in Steam Deck and Surface Pro. This drive is intended for desktops or laptops with standard expansion bays. You gain double the capacity but sacrifice the compact form factor. The interface is PCIe Gen3 x4, matching the Samsung drive’s generation. Choose this if you have a standard desktop or laptop with an available 2280 slot and need more space. It is not a drop-in replacement for compact handhelds.
Timetec 1TB 2-Pack PCIe Gen3 NVMe SSD
The Timetec 1TB 2-Pack offers two drives for standard M.2 2280 slots. Each drive holds 1TB, giving you 2TB total if you install both. These drives are 3.15 inches long, so they will not fit in 2230 slots. This option is for desktops or laptops with multiple M.2 bays. You get two drives instead of one, but the physical size prevents use in compact devices. The interface is PCIe Gen3 x4. Pick this if you need to fill two slots in a standard system. It is not suitable for Steam Deck or Surface Pro upgrades due to the larger 2280 dimensions.
Addlink S70 Lite 1TB Gen3 NVMe SSD
The Addlink S70 Lite provides 1TB of storage in a standard M.2 2280 form factor. It measures 3.2 inches long, which is significantly larger than the 1.2-inch Samsung 2230 drive. This makes it incompatible with compact handhelds and slim laptops. The interface is PCIe Gen3 x4, offering similar bandwidth to the Samsung model. Choose this for desktops or larger laptops with standard 2280 slots. You get reliable Gen3 performance and 1TB capacity, but you cannot use it in devices requiring the smaller 2230 size. It is a practical option for standard systems but not for compact upgrades.
Quick picks
Our 7 picks
Samsung 1TB M.2 2230 NVMe SSD
Best for: Steam Deck and Surface Pro upgrades
- Storage Capacity
- 1TB
- Interface
- NVMe PCIe Gen3 x4
- Max Read Speed
- Up to 3100 MB/s
- Max Write Speed
- Up to 2000 MB/s
- Form Factor
- M.2 2230
- Compatibility
- Laptop
View on Amazon: Samsung 1TB M.2 2230 NVMe SSD Affiliate link
This Samsung drive uses the M.2 2230 form factor, measuring 30mm in length to fit compact devices like the Steam Deck and Surface tablets. It supports NVMe PCIe Gen3 x4 with sequential read speeds up to 3100 MB/s and write speeds up to 2000 MB/s. The 1TB capacity provides ample storage for games and operating systems. You get reliable performance in a small, low-profile package designed for modern handhelds and ultrabooks.
Pros
- Sequential read speeds reach 3100 MB/s
- Compact M.2 2230 30mm form factor
- 1TB storage capacity
- Compatible with Steam Deck and Surface tablets
Cons
- Limited to PCIe Gen3 interface
- Only available in 1TB and 256GB capacities
- No included mounting hardware or thermal pad
Good fit if
- You need an SSD for a Steam Deck
- You are upgrading a Surface Pro tablet
- You require a 1TB drive in a 2230 size
Skip if
- You need PCIe Gen4 speeds
- Your device requires the larger M.2 2280 size
- You want more than 1TB of storage
Verdict: Samsung PM991a 1TB M.2 2230 SSD delivers strong Gen3 performance in a tiny package. It is the right choice for Steam Deck owners and Surface users who need reliable 1TB storage without taking up extra space.
TEAMGROUP MP33 2TB PCIe Gen3 M.2 SSD
Best for: Users needing 2TB capacity in standard 2280 slots
- Storage Capacity
- 2TB
- Interface
- PCIe Gen3x4, NVMe 1.3
- Form Factor
- M.2 2280
- Max Read Speed
- 1,800 MB/s
- Max Write Speed
- 1,500 MB/s
- Cache Type
- SLC Cache
View on Amazon: TEAMGROUP MP33 2TB PCIe Gen3 M.2 SSD Affiliate link
This TeamGroup drive offers 2TB of storage in a standard M.2 2280 form factor. It uses PCIe Gen3x4 and NVMe 1.3 interfaces with TLC NAND. Sequential speeds reach 1,800 MB/s read and 1,500 MB/s write. It includes SLC caching for better performance. While the capacity is double the guide's focus, the 2280 size is incompatible with slots designed for 2230 modules. It suits desktops and laptops needing high capacity.
Pros
- 2TB storage capacity
- 1,800 MB/s sequential read speed
- 1,500 MB/s sequential write speed
- SLC caching technology
- M.2 2280 form factor
Cons
- M.2 2280 size does not fit 2230 slots
- Slower Gen3 interface compared to Gen4 options
- No DRAM cache mentioned in specifications
Good fit if
- You need 2TB of storage space
- Your device uses standard M.2 2280 slots
- You want high sequential read speeds
Skip if
- Your motherboard only supports M.2 2230 modules
- You require PCIe Gen4 speeds
- You are building a compact handheld PC
Verdict: TeamGroup MP33 2TB M.2 2280 SSD provides ample storage for users with standard expansion slots. It fits desktops and laptops that accept 2280 drives, offering fast Gen3 speeds and double the capacity of the 1TB alternatives listed.
KIOXIA BG4 1TB M.2 2230 SSD
Best for: Steam Deck and ultrabook upgrades
- Storage Capacity
- 1TB
- Interface
- PCIe Gen3 x4
- Max Read Speed
- 2300 MB/s
- Max Write Speed
- 1800 MB/s
- Form Factor
- M.2 2230
- Compatibility
- Laptop, Desktop
View on Amazon: KIOXIA BG4 1TB M.2 2230 SSD Affiliate link
The Kioxia BG4 is a 1TB NVMe drive in the compact M.2 2230 form factor. It delivers sequential read speeds up to 2300 MB/s and write speeds up to 1800 MB/s. The single-sided design helps manage heat during operation. You should consider this drive if you need reliable storage for devices like the Steam Deck or ultrabooks that require a 30mm length.
Pros
- Sequential read speeds reach 2300 MB/s
- Sequential write speeds reach 1800 MB/s
- Single-sided layout for better heat management
- Compatible with Steam Deck and ultrabooks
Cons
- Limited to PCIe Gen3 interface
- Lower write speed compared to Gen4 alternatives
- No included mounting hardware listed
Good fit if
- You need a 1TB drive for a Steam Deck
- You have an ultrabook with a 2230 slot
- You prioritize single-sided designs for cooling
Skip if
- You require PCIe Gen4 speeds
- You need a 2280 form factor
- You want more than 1TB capacity
Verdict: Kioxia BG4 1TB M.2 2230 SSD offers solid Gen3 performance for compact laptops and handhelds. It fits users who need reliable 1TB storage in a small footprint.
Micron 2450 1TB M.2 2230 SSD
Best for: Steam Deck and compact laptop upgrades
- Storage Capacity
- 1TB
- Interface
- PCIe 4.0 Gen4 x4
- Max Read Speed
- 3500 MB/s
- Max Write Speed
- 3000 MB/s
- Form Factor
- M.2 2230
- Compatibility
- Laptop, Desktop, PS5
View on Amazon: Micron 2450 1TB M.2 2230 SSD Affiliate link
This Micron 2450 drive uses the compact M.2 2230 form factor, making it suitable for tight spaces like Steam Deck or Surface devices. It supports PCIe 4.0 with sequential speeds up to 3500 MB/s read and 3000 MB/s write. You get 1TB of storage in a small footprint. The drive is backward compatible with PCIe Gen3 slots, offering flexibility for various systems.
Pros
- Supports PCIe 4.0 Gen4 x4 interface
- Sequential read speed up to 3500 MB/s
- Compact M.2 2230 30mm size
- Backward compatible with PCIe Gen3 x4
Cons
- Only available in 1TB capacity
- Smaller 2230 form factor limits future upgrades
- No included heatsink for thermal management
Good fit if
- You need a PCIe 4.0 drive for Steam Deck
- You are upgrading a Surface tablet with an M.2 2230 slot
- You require 1TB of storage in a compact form factor
Skip if
- You need more than 1TB of storage
- Your device only supports M.2 2280 drives
- You want a drive with a built-in heatsink
Verdict: Micron 2450 1TB M.2 2230 PCIe 4.0 is a solid choice for users needing high-speed storage in a small package for handhelds or compact laptops.
Fanxiang 2TB PCIe 3.0 NVMe SSD
Best for: Users needing 2TB capacity in M.2 2280 slots
- Storage Capacity
- 2TB
- Interface
- PCIe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- 3500MB/s
- Max Write Speed
- 3000MB/s
- Cache Type
- SLC Cache
View on Amazon: Fanxiang 2TB PCIe 3.0 NVMe SSD Affiliate link
The Fanxiang S500 Pro is a 2TB M.2 2280 NVMe drive using PCIe Gen3x4. It reaches 3500MB/s reads and 3000MB/s writes with SLC caching. The unit includes graphite heat dissipation stickers to manage thermal output. It uses 3D TLC NAND for data storage. This drive suits users needing extra capacity in a standard desktop or laptop slot.
Pros
- 2TB storage capacity
- 3500MB/s max read speed
- Graphite heat dissipation stickers
- 3-year quality assurance
Cons
- M.2 2230 form factor is not supported
- PCIe Gen3 interface limits peak speeds
- Higher profile at 0.39 inches in some variations
Good fit if
- You need 2TB of storage space
- Your device has an M.2 2280 slot
- You want a drive with thermal management stickers
Skip if
- You are building a Steam Deck or similar handheld
- You require PCIe Gen4 speeds
- You need the smallest possible M.2 2230 footprint
Verdict: Fanxiang S500 Pro 2TB NVMe SSD offers double the capacity of the Samsung 1TB alternative for users with standard M.2 2280 slots. It is a practical option for desktops or laptops that can accommodate the larger 2280 size.
Timetec 1TB 2-Pack PCIe Gen3 NVMe SSD
Best for: Desktop upgrades requiring two M.2 2280 drives
- Storage Capacity
- 1TB
- Interface
- PCIe Gen3x4, NVMe 1.3
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 2,000MB/s
- Max Write Speed
- Up to 1,600MB/s
- Cache Type
- SLC Cache
View on Amazon: Timetec 1TB 2-Pack PCIe Gen3 NVMe SSD Affiliate link
This Timetec drive uses M.2 2280 form factor and PCIe Gen3x4 interface. It delivers sequential read speeds up to 2,000MB/s and write speeds up to 1,600MB/s. The 1TB capacity utilizes 3D NAND TLC with SLC cache. You get a 2-pack option with 600TBW endurance. It supports NVMe 1.3 and standard desktop features like TRIM and ECC. This is a practical choice for standard desktop or laptop upgrades.
Pros
- Sequential read speeds up to 2,000MB/s
- Sequential write speeds up to 1,600MB/s
- 600TBW endurance rating for longevity
- Available as a 2-pack for multi-drive builds
- Supports NVMe 1.3 protocol
Cons
- M.2 2280 form factor does not fit 2230 slots
- PCIe Gen3 interface is slower than Gen4 options
- Uses SLC cache instead of dedicated DRAM
Good fit if
- You need to upgrade two M.2 2280 slots simultaneously
- You are building a desktop PC with standard drive bays
- You want a high endurance rating for heavy write loads
Skip if
- You are installing the drive in a compact laptop or handheld console
- You require the fastest possible PCIe Gen4 bandwidth
- You only have a single M.2 slot available
Verdict: Timetec 1TB NVMe SSD 2-Pack offers strong Gen3 speeds and high endurance for standard desktops. It is ideal for users needing two drives or high write durability. Skip this if your device requires the smaller 2230 size.
Addlink S70 Lite 1TB Gen3 NVMe SSD
Best for: Standard desktops and laptops needing 1TB gaming storage
- Storage Capacity
- 1TB
- Interface
- PCIe Gen3x4
- Form Factor
- M.2 2280
- Max Read Speed
- Up to 3200MB/s
- Max Write Speed
- 2600MB/s
- Cache Type
- SLC caching
View on Amazon: Addlink S70 Lite 1TB Gen3 NVMe SSD Affiliate link
The Addlink S70 Lite is a 1TB M.2 2280 NVMe drive built for gaming and daily workloads. It offers sequential read speeds up to 3,200 MB/s and write speeds up to 2,600 MB/s on PCIe Gen3x4. The drive uses 3D NAND with SLC caching to maintain performance. Its low-power design helps reduce throttling and extends laptop battery life. It fits standard desktop and laptop M.2 slots.
Pros
- Sequential read speeds up to 3,200 MB/s
- Sequential write speeds up to 2,600 MB/s
- Uses 3D NAND flash with SLC caching
- Low-power design runs cool without a heatsink
- Backed by a 5-year limited warranty
Cons
- PCIe Gen3 interface limits top speeds compared to Gen4 drives
- Standard M.2 2280 form factor does not fit 2230 slots
- No DRAM cache mentioned in specifications
Good fit if
- You need a high-capacity 1TB drive for gaming
- You are upgrading a desktop or laptop with a standard M.2 slot
- You want a drive that runs cool in a thin laptop
Skip if
- You require the 2230 form factor for compact builds
- You need the maximum bandwidth of PCIe Gen4
- You are looking for a drive with a DRAM cache
Verdict: The Addlink S70 Lite 1TB NVMe SSD delivers strong Gen3 speeds for gamers and general users who need reliable 1TB storage in a standard 2280 size. It is a solid choice for desktops and laptops that do not require the latest Gen4 bandwidth or 2230 dimensions.
Specifications side by side
| Spec | Samsung 1TB M.2 2230 NVMe SSD | TEAMGROUP MP33 2TB PCIe Gen3 M.2 SSD | KIOXIA BG4 1TB M.2 2230 SSD | Micron 2450 1TB M.2 2230 SSD | Fanxiang 2TB PCIe 3.0 NVMe SSD | Timetec 1TB 2-Pack PCIe Gen3 NVMe SSD | Addlink S70 Lite 1TB Gen3 NVMe SSD |
|---|---|---|---|---|---|---|---|
| Storage Capacity | 1TB | 2TB | 1TB | 1TB | 2TB | 1TB | 1TB |
| Interface | NVMe PCIe Gen3 x4 | PCIe Gen3x4, NVMe 1.3 | PCIe Gen3 x4 | PCIe 4.0 Gen4 x4 | PCIe Gen3x4 | PCIe Gen3x4, NVMe 1.3 | PCIe Gen3x4 |
| Form Factor | not stated | M.2 2280 | not stated | not stated | M.2 2280 | M.2 2280 | M.2 2280 |
| Max Read Speed | Up to 3100 MB/s | 1,800 MB/s | 2300 MB/s | 3500 MB/s | 3500MB/s | Up to 2,000MB/s | Up to 3200MB/s |
| Max Write Speed | Up to 2000 MB/s | 1,500 MB/s | 1800 MB/s | 3000 MB/s | 3000MB/s | Up to 1,600MB/s | 2600MB/s |
| Cache Type | not stated | SLC Cache | not stated | not stated | SLC Cache | SLC Cache | SLC caching |
| Cooling | not stated | not stated | not stated | not stated | graphite heat dissipation stickers | not stated | not stated |
| Compatibility | Laptop | Laptop, Desktop | Laptop, Desktop | Laptop, Desktop, PS5 | Laptop, Desktop | Laptop, Desktop | Laptop, Desktop, Gaming |
| NAND Type | not stated | 3D NAND, TLC | not stated | not stated | 3D NAND, TLC | 3D NAND, TLC | 3D NAND |
| Size | 1TB SSD | 2TB | not stated | not stated | 2TB | 1TB (2 pack) | 1TB |
| Dimensions | 1.2 × 0.9 × 0.1 inches | 3.15 × 0.87 × 0.15 inches | 1.18 × 0.86 × 0.1 inches | 1.18 × 0.86 × 0.1 inches | 3.15 × 0.87 × 0.08 inches | not stated | 3.2 × 0.8 × 0.4 inches |
| Weight | not stated | not stated | not stated | not stated | 0.96 ounces | not stated | 0.7 ounces |
| Color | Black | Gen3x4 Read 1,800MB/s | not stated | Black | black | not stated | S70 Lite |
| Model | MZ9LQ1T0HBLB | TM8FP6002T0C101 | KBG40ZNS1T02 | MTFDKBK1T0TFK | S500 Pro | 35TTTNGE4NVME | ad1TBS70M2P |
If you want lower operating temperatures under load, compare dimensions across the best heatsinks for m 2 SSD.
Frequently asked questions
Can I use a standard M.2 2280 SSD in a Steam Deck?
No, you cannot. The Steam Deck requires the smaller M.2 2230 form factor. Standard drives like the TeamGroup MP33 measure 3.15 inches long, while the Steam Deck slot is designed for drives around 1.2 inches long. You must choose a drive specifically built for the 2230 size to fit physically.
Is PCIe 4.0 better than PCIe 3.0 for these small SSDs?
PCIe 4.0 offers higher potential bandwidth, but your device must support it. The Micron 2450 uses PCIe 4.0, while most alternatives like the Samsung PM991a use PCIe 3.0. If your laptop or handheld only supports Gen3, a Gen4 drive will still work but run at Gen3 speeds.
What is the difference between M.2 2230 and M.2 2280?
The numbers refer to the width and length in millimeters. Both drives are 22mm wide. The 2230 drive is 30mm long, making it compact for handhelds. The 2280 drive is 80mm long, which is the standard size for most desktops and larger laptops. They are not interchangeable due to length.
Do I need DRAM cache for gaming on a Steam Deck?
The listed drives do not specify DRAM cache. They rely on SLC caching or controller efficiency for performance. The TeamGroup MP33 and Fanxiang S500 Pro explicitly mention SLC Cache. For most gaming workloads, the absence of dedicated DRAM cache does not significantly impact load times on compact handhelds.
Which 1TB SSD is best for a Surface Pro upgrade?
The Samsung PM991a and Kioxia BG4 are both M.2 2230 drives, making them suitable for Surface Pro models that use this compact form factor. The Micron 2450 is also a 2230 option with PCIe 4.0 support. Avoid 2280 drives like the Addlink S70 Lite, as they are too large.
Can I use these SSDs in a PS5?
Only if the drive fits the physical slot and meets speed requirements. The Micron 2450 lists PS5 compatibility. However, it is a 2230 drive, which may not fit standard PS5 expansion slots without an adapter. Most PS5s require the longer 2280 form factor. Check your console manual for supported sizes.
Are TLC NAND drives reliable for daily use?
Yes, TLC NAND is common in modern SSDs. The TeamGroup MP33, Fanxiang S500 Pro, and Timetec drives use TLC NAND. This type offers a good balance of speed, endurance, and cost. It is suitable for gaming and general computing. The Addlink S70 Lite also uses 3D NAND, which is reliable for storage.