Best ADATA 1TB Nvme SSDs: 5 Spec-Based Picks
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Finding the best ADATA 1TB NVMe SSDs requires looking at published specifications rather than marketing claims. We compared 5 drives to help you choose based on technical data. The top pick is the ADATA Legend 710, which leads because it includes a heat sink for thermal stability in gaming PCs. This guide breaks down the specs of each model so you can decide which drive fits your system. You will see how form factors, interfaces, and cooling solutions differ across these options.
Our top pick: ADATA Legend 710 1TB PCIe 3.0 SSD.
Quick picks
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | ADATA Legend 710 1TB PCIe 3.0 SSD Best overall | Gaming PCs needing thermal stability | Check price of ADATA Legend 710 1TB PCIe 3.0 SSD on Amazon |
| 2 | ADATA Legend 960 1TB Gen4 NVMe SSD Also great | High-performance gaming and PS5 storage | Check price of ADATA Legend 960 1TB Gen4 NVMe SSD on Amazon |
| 3 | ADATA SU650 1TB 2.5" SATA SSD Best budget | standard 2.5-inch drive bays | Check price of ADATA SU650 1TB 2.5" SATA SSD on Amazon |
| 4 | ADATA Legend 860 1TB PCIe Gen4 SSD Best premium | PS5 upgrades and desktops needing efficient cooling | Check price of ADATA Legend 860 1TB PCIe Gen4 SSD on Amazon |
| 5 | ADATA Legend 840 1TB PCIe Gen4 Also great | Gen4 gaming builds needing thermal stability | Check price of ADATA Legend 840 1TB PCIe Gen4 on Amazon |
The best fit for you
- You want the most compact model on the list ADATA Legend 710 1TB PCIe 3.0 SSD The Legend 710 measures 3.15 inches in length, making it the shortest drive in this group.
- You need a standard 2.5-inch drive bay fit ADATA SU650 1TB 2.5" SATA SSD The SU650 uses a 2.5-inch form factor, unlike the M.2 NVMe drives listed.
- You require the fastest Gen4 speeds available ADATA Legend 960 1TB Gen4 NVMe SSD The Legend 960 offers 7400MB/s read speeds, the highest performance in this selection.
- You want Gen4 performance with a built-in heatsink ADATA Legend 860 1TB PCIe Gen4 SSD The Legend 860 includes a heatsink for thermal management while delivering PCIe Gen4 speeds.
Our 5 picks
ADATA Legend 710 1TB PCIe 3.0 SSD
Best for: Gaming PCs needing thermal stability
- Size
- 1TB (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- PCIe Gen3 x4
- Max Read Speed
- 2,400 MB/s
- Max Write Speed
- 1,800MB/s
- Cache Type
- SLC caching and HMB
View on Amazon: ADATA Legend 710 1TB PCIe 3.0 SSD Affiliate link
The ADATA Legend 710 is a 1TB M.2 2280 drive built for gaming and creator workflows. It uses PCIe Gen3 x4 to reach read speeds of 2,400 MB/s and write speeds of 1,800 MB/s. A built-in heat sink helps manage temperatures. It includes SLC caching, HMB technology, and AES 256-bit encryption for data security. This drive suits users who need reliable performance with thermal management.
Pros
- Read speeds up to 2,400 MB/s
- Built-in heat sink for thermal control
- AES 256-bit encryption
- SLC caching and HMB technology
Cons
- PCIe Gen3 interface limits peak bandwidth
- Write speed is lower than read speed
- No DRAM cache listed in specifications
Good fit if
- You want a drive with a built-in heat sink
- You need AES 256-bit encryption for data security
- You use M.2 2280 slots in gaming PCs
Skip if
- You require PCIe Gen4 speeds
- You need maximum sequential write performance
- You want a drive without a heat sink
Verdict: The ADATA Legend 710 1TB PCIe Gen3 SSD offers solid Gen3 performance with a heat sink for stability. It fits users who prioritize thermal management and security in a standard M.2 form factor.
ADATA Legend 960 1TB Gen4 NVMe SSD
Best for: High-performance gaming and PS5 storage
- Size
- 1TB (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- PCIe Gen4 x4
- Form Factor
- M.2
- Max Read Speed
- 7,400 MB/s
- Max Write Speed
- 6,800 MB/s
View on Amazon: ADATA Legend 960 1TB Gen4 NVMe SSD Affiliate link
The ADATA Legend 960 is a 1TB M.2 NVMe drive built for speed. It uses a PCIe Gen4 x4 interface to reach 7,400 MB/s reads and 6,800 MB/s writes. A metal heat sink helps manage thermals during heavy loads. This drive supports NVMe 1.4 and is compatible with PS5 consoles. It suits users who need high throughput and reliable cooling for gaming or content creation.
Pros
- PCIe Gen4 x4 interface for high bandwidth
- 7,400 MB/s sequential read speed
- Integrated heat sink for thermal management
- PS5 compatible as expanded storage
Cons
- Larger physical profile due to the heat sink
- No included software for drive management
- Higher price point than Gen3 options
Good fit if
- You want maximum speed for gaming
- You need PS5 compatibility
- You prefer passive cooling solutions
Skip if
- You are on a tight budget
- You need a compact drive without a cooler
- You only use older PCIe 3.0 systems
Verdict: The ADATA Legend 960 1TB PCIe Gen4 SSD delivers top-tier speeds and includes a heat sink for stability. It is the best fit for gamers and creators who prioritize performance and console compatibility.
ADATA SU650 1TB 2.5" SATA SSD
Best for: standard 2.5-inch drive bays
- Size
- 1TB (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- SATA 6Gb/s
- Form Factor
- 2.5"
- Max Read Speed
- 520MB/s
- Max Write Speed
- 450MB/s
View on Amazon: ADATA SU650 1TB 2.5" SATA SSD Affiliate link
The ADATA SU650 is a 2.5-inch SATA drive with 1TB of storage. It offers sequential read speeds up to 520MB/s and write speeds up to 450MB/s. This model uses 3D NAND flash and includes LDPC error correction for data integrity. It is designed for standard desktops and laptops that accept 2.5-inch drives. You should choose this if you need reliable storage for everyday computing tasks.
Pros
- 1TB storage capacity
- 520MB/s max read speed
- 450MB/s max write speed
- LDPC error correction
Cons
- SATA interface limits speed compared to NVMe options
- 2.5-inch form factor is bulkier than M.2 drives
- No NVMe PCIe connectivity
Good fit if
- You have a desktop or laptop with a 2.5-inch drive bay
- You need reliable storage for general computing
- You prefer SATA compatibility over NVMe
Skip if
- You need the fastest possible transfer speeds
- You only have M.2 slots available
- You want NVMe PCIe Gen4 performance
Verdict: ADATA SU650 1TB 2.5" SATA SSD fits users with standard 2.5-inch drive bays who need dependable storage. It delivers solid SATA speeds but lacks the performance of the NVMe drives listed here.
ADATA Legend 860 1TB PCIe Gen4 SSD
Best for: PS5 upgrades and desktops needing efficient cooling
- Size
- 1TB (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- PCIe Gen4 x4
- Max Read Speed
- 6,000MB/sec
- Max Write Speed
- 5,000MB/sec
- Cooling
- Ultra-thin heatsink
View on Amazon: ADATA Legend 860 1TB PCIe Gen4 SSD Affiliate link
The ADATA Legend 860 is a 1TB M.2 2280 SSD using a PCIe Gen4 x4 interface. It delivers sequential read speeds up to 6,000MB/sec and write speeds up to 5,000MB/sec. The drive includes an integrated ultra-thin heatsink to manage thermal output during sustained workloads. It is suitable for PS5 storage expansion. This model offers a balanced mix of speed and thermal management for modern systems.
Pros
- PCIe Gen4 x4 interface for high bandwidth
- Read speeds up to 6,000MB/sec
- Integrated ultra-thin heatsink for heat dissipation
- PS5 compatible
Cons
- Write speed is lower than some Gen4 competitors
- No separate thermal pad included in specs
- Limited to M.2 2280 form factor
Good fit if
- You need a PS5-compatible drive with a heatsink
- You want Gen4 speeds without bulky cooling
- You are upgrading a desktop with limited airflow
Skip if
- You require the absolute highest write speeds available
- You need a 2.5-inch SATA drive
- You are using a PCIe Gen3 only system
Verdict: The ADATA Legend 860 1TB M.2 SSD provides solid Gen4 performance and includes a built-in heatsink, making it a practical pick for PS5 upgrades or desktops needing efficient thermal control.
ADATA Legend 840 1TB PCIe Gen4
Best for: Gen4 gaming builds needing thermal stability
- Size
- 1TB (what this guide is about)
- Storage Capacity
- 1TB
- Interface
- PCIe Gen4 x4
- Max Read Speed
- 5,000 MB/s
- Max Write Speed
- 4,500 MB/s
- Cooling
- Heat sink
View on Amazon: ADATA Legend 840 1TB PCIe Gen4 Affiliate link
The ADATA Legend 840 is a 1TB M.2 NVMe drive with a PCIe Gen4 x4 interface. It delivers sequential read speeds up to 5,000 MB/s and write speeds up to 4,500 MB/s. A built-in heat sink helps keep the drive cooler during operation. It supports NVMe 1.4 and includes AES 256-bit encryption for data security. This model suits users who need reliable performance in a compact form factor.
Pros
- PCIe Gen4 x4 interface with NVMe 1.4 support
- Sequential read speeds up to 5,000 MB/s
- Sequential write speeds up to 4,500 MB/s
- Built-in heat sink for thermal management
- AES 256-bit encryption for data security
Cons
- Max read speed is lower than the Legend 960
- Max write speed is lower than the Legend 960
- No software management utility mentioned in specifications
Good fit if
- You want a PCIe Gen4 drive with a heat sink
- You need AES 256-bit encryption for data security
- You are building a gaming PC with Gen4 support
Skip if
- You require the highest possible Gen4 write speeds
- You need a 2.5-inch SATA form factor
- You are using a motherboard that only supports PCIe Gen3
Verdict: The ADATA Legend 840 1TB PCIe Gen4 offers strong Gen4 performance with a heat sink. It fits users who prioritize thermal stability and encryption over maximum raw speed.
Specifications side by side
| Spec | ADATA Legend 710 1TB PCIe 3.0 SSD | ADATA Legend 960 1TB Gen4 NVMe SSD | ADATA SU650 1TB 2.5" SATA SSD | ADATA Legend 860 1TB PCIe Gen4 SSD | ADATA Legend 840 1TB PCIe Gen4 |
|---|---|---|---|---|---|
| Storage Capacity | 1TB | 1TB | 1TB | 1TB | 1TB |
| Interface | PCIe Gen3 x4 | PCIe Gen4 x4 | SATA 6Gb/s | PCIe Gen4 x4 | PCIe Gen4 x4 |
| Form Factor | not stated | M.2 | 2.5" | not stated | not stated |
| Max Read Speed | 2,400 MB/s | 7,400 MB/s | 520MB/s | 6,000MB/sec | 5,000 MB/s |
| Max Write Speed | 1,800MB/s | 6,800 MB/s | 450MB/s | 5,000MB/sec | 4,500 MB/s |
| Cache Type | SLC caching and HMB | not stated | not stated | not stated | not stated |
| Cooling | Heat sink | Heat sink | not stated | Ultra-thin heatsink | Heat sink |
| Compatibility | Gaming | Gaming | Desktop | not stated | Gaming |
| NAND Type | 3D NAND | not stated | not stated | not stated | not stated |
| Size | 1TB | 1TB | 1TB | 1TB | 1TB |
| Dimensions | 3.15 × 0.87 × 0.12 inches | 10 × 2 × 2.7 inches | 19.7 × 19.7 × 11 inches | 0.87 × 3.15 × 0.13 inches | 5.08 × 3.94 × 0.75 inches |
| Weight | not stated | 1.06 ounces | 1.06 ounces | 0.39 ounces | 1.1 ounces |
| Color | Black | [LEGEND 960] 7400/6800MB/s | SU650 | Multicolor | LEGEND 840 |
| Model | ALEG-710-1TCS | ALEG-960-1TCS | ASU650SS-1TT-R | SLEG-860-1000GCS | ALEG-840-1TCS |
How to choose the right one
-
Check interface compatibility
You must match the drive interface to your system slot. The Legend 710 uses PCIe 3.0, while the Legend 960 and 860 use faster PCIe 4.0. Using a Gen4 drive in a Gen3 slot limits speed. Verify your motherboard supports the specific generation you plan to buy. This ensures you get the performance the drive is designed to deliver without unnecessary bottlenecks.
-
Verify physical dimensions
You need to ensure the drive fits your available space. The Legend 710 measures 3.15 inches in length, making it a standard M.2 2280 size. The SU650 uses a 2.5-inch form factor, which is much larger. Check your case or laptop for the correct slot type. Mismatched dimensions can prevent installation entirely. Measure your available bay before purchasing to avoid return hassles.
-
Assess thermal management
High-speed drives generate heat. The Legend 710 and Legend 840 include heat sinks for stability. The Legend 960 also features a heat sink for thermal control. If your system lacks built-in cooling, a drive with an integrated heatsink is practical. This prevents throttling during sustained loads. Check the included cooling solution if you plan to run intensive tasks or store the drive in a confined space.
-
Confirm device support
You should verify if the drive works with your target device. The Legend 960 is noted for PS5 storage compatibility. The Legend 860 is also suitable for PS5 upgrades. Not all M.2 NVMe drives meet console requirements. Check your console or motherboard manual for supported speeds and formats. This ensures the drive will function correctly in gaming consoles or specific desktop configurations without compatibility issues.
-
Evaluate NAND type
You should look at the NAND type for reliability. The Legend 710 uses 3D NAND technology. This type often offers better endurance and density compared to older plansar designs. While not all specs list this, it is a key factor for longevity. 3D NAND can handle more write cycles. Consider this if you plan to write large files frequently. It impacts the drive lifespan and consistent performance over time.
Frequently asked questions
Which ADATA 1TB NVMe SSD is best for gaming PCs needing thermal stability?
The ADATA Legend 710 is the top pick for this use case. It features a built-in heat sink to maintain stable performance during heavy loads. The drive uses PCIe 3.0 interface and 3D NAND technology. Its M.2 2280 form factor fits standard desktop slots. This combination offers solid Gen3 speeds with reliable thermal management.
Can I use the ADATA Legend 960 in a PS5?
Yes, the Legend 960 is designed for high-performance gaming and PS5 storage. It uses a PCIe 4.0 interface, which meets the console's speed requirements. The drive includes a heat sink for stability. Its M.2 form factor is compatible with the PS5 expansion slot. This makes it a strong choice for console upgrades.
Does the ADATA Legend 860 come with a heatsink?
Yes, the ADATA Legend 860 includes a built-in heatsink. This feature helps with efficient cooling for PS5 upgrades or desktops. It uses a PCIe Gen4 interface for solid performance. The drive has an M.2 2280 form factor. The integrated thermal solution allows for sustained speeds without overheating during intensive tasks.
Is the ADATA SU650 an NVMe drive?
No, the ADATA SU650 is a SATA SSD, not NVMe. It uses a 2.5-inch form factor instead of M.2. While it offers dependable storage, it lacks the performance of the NVMe drives listed here. You should choose an NVMe model if you need faster speeds. The SU650 is best for standard 2.5-inch drive bays.
Which ADATA drive supports hardware encryption?
The ADATA Legend 840 supports hardware encryption. It is a PCIe Gen4 drive with strong performance. The model includes a heat sink for thermal stability. This makes it suitable for users who prioritize security alongside speed. The M.2 form factor fits most modern motherboards. Encryption helps protect your data at rest.
What is the difference between PCIe 3.0 and 4.0 in these drives?
PCIe 4.0 offers faster data transfer rates than PCIe 3.0. The Legend 960 and 860 use Gen4, while the Legend 710 uses Gen3. Using a Gen4 drive in a Gen3 slot limits its speed. You must match the drive interface to your system slot. Gen4 drives provide top-tier speeds for gaming and content creation.
Which ADATA 1TB SSD has the smallest physical dimensions?
The ADATA Legend 710 is the most compact M.2 drive on this list. It measures 3.15 inches in length and 0.87 inches in width. The Legend 840 and 860 also use standard M.2 2280 sizes. The SU650 is much larger due to its 2.5-inch form factor. Compact drives fit easily into laptops and small form factor PCs.