When should I choose ADATA LEGEND 710 PCIe Gen3 x4?

Workloads requiring sustained write performance due to 3D TLC NAND architecture. Users needing higher drive write endurance (up to 520 TBW on 2TB vs. 480 TBW). Systems needing an included low-profile aluminum heatsink to lower operating temperatures by up to 15%. Environments requiring hardware-based AES 256-bit data encryption and LDPC ECC.

When should I choose Lexar NM610 PRO PCIe Gen3 x4?

Tasks prioritizing higher burst sequential read speeds (up to 3,300 MB/s vs. 2,400 MB/s). Workloads benefiting from faster burst sequential write speeds within the SLC cache (up to 2,600 MB/s vs. 1,800 MB/s). General everyday storage and gaming where read-heavy throughput is the primary requirement.

What are the advantages of ADATA LEGEND 710 PCIe Gen3 x4 over Lexar NM610 PRO PCIe Gen3 x4?

The ADATA LEGEND 710 utilizes 3D TLC NAND flash memory, offering more resilient sustained write performance outside the SLC cache compared to QLC-based alternatives.. The ADATA LEGEND 710 offers higher endurance ratings, reaching up to 520 TBW on the 2TB model and 260 TBW on the 1TB model.. The ADATA LEGEND 710 includes a modular low-profile aluminum heatsink capable of reducing operating temperatures by up to 15%.. The ADATA LEGEND 710 features hardware-based AES 256-bit encryption and LDPC (Low Density Parity Check Code) error correction for enhanced data security..

What are the advantages of Lexar NM610 PRO PCIe Gen3 x4 over ADATA LEGEND 710 PCIe Gen3 x4?

The Lexar NM610 PRO delivers significantly faster maximum sequential read speeds of up to 3,300 MB/s and write speeds of up to 2,600 MB/s..

AI comparison report

ADATA LEGEND 710 PCIe Gen3 x4 vs Lexar NM610 PRO PCIe Gen3 x4

By CompareAI Editorial Team · Published 2026-09-26 · How we compare

Choose the Lexar NM610 PRO PCIe Gen3 x4 for faster peak sequential transfer speeds, or opt for the ADATA LEGEND 710 PCIe Gen3 x4 for superior sustained TLC wri…

Who wins: ADATA LEGEND 710 PCIe Gen3 x4 or Lexar NM610 PRO PCIe Gen3 x4?

Choose the ADATA LEGEND 710 PCIe Gen3 x4 first if you prioritize sustained write stability via 3D TLC NAND, better endurance (520 TBW on 2TB), included heatsink cooling, and AES 256-bit encryption; choose the Lexar NM610 PRO PCIe Gen3 x4 first if your priority is maximum burst sequential read speed (up to 3,300 MB/s).

Based on our analysis across 5 dimensions with 20 sources, ADATA LEGEND 710 PCIe Gen3 x4 scores 7.6/10 overall while Lexar NM610 PRO PCIe Gen3 x4 scores 6.3/10 overall.

Dimension	ADATA LEGEND 710 PCIe Gen3 x4	Lexar NM610 PRO PCIe Gen3 x4
Sequential Read and Write Performance	6.8/10	8.5/10
NAND Flash Type and Controller Architecture	7.5/10	5/10
Endurance Rating (TBW) and Reliability	6.5/10	6/10
Thermal Management and Included Heatsink	8.5/10	6/10
Data Security and Error Correction Features	8.5/10	6/10
Overall	7.6/10	6.3/10

Should I choose ADATA LEGEND 710 PCIe Gen3 x4 or Lexar NM610 PRO PCIe Gen3 x4?

Verdict: Choose the ADATA LEGEND 710 PCIe Gen3 x4 first if you prioritize sustained write stability via 3D TLC NAND, better endurance (520 TBW on 2TB), included heatsink cooling, and AES 256-bit encryption; choose the Lexar NM610 PRO PCIe Gen3 x4 first if your priority is maximum burst sequential read speed (up to 3,300 MB/s).

Choose the Lexar NM610 PRO PCIe Gen3 x4 for faster peak sequential transfer speeds, or opt for the ADATA LEGEND 710 PCIe Gen3 x4 for superior sustained TLC write stability, higher endurance, an included heatsink, and hardware encryption.

The Lexar NM610 PRO PCIe Gen3 x4 leads in burst sequential throughput, offering up to 3,300 MB/s read and 2,600 MB/s write speeds compared to the 2,400 MB/s read and 1,800 MB/s write limits of the ADATA LEGEND 710 PCIe Gen3 x4. However, the ADATA LEGEND 710 provides substantial reliability advantages by utilizing 3D TLC NAND rather than the Lexar NM610 PRO's 3D QLC NAND, avoiding steep speed drops during prolonged writes. Furthermore, the ADATA LEGEND 710 delivers higher endurance at 520 TBW (260 TBW for 1TB) versus the Lexar NM610 PRO's 480 TBW (240 TBW for 1TB) across matching 3-year warranties, includes a modular low-profile heatsink that lowers operating temperatures by up to 15%, and integrates AES 256-bit hardware encryption.

Best for ADATA LEGEND 710 PCIe Gen3 x4

Workloads requiring sustained write performance due to 3D TLC NAND architecture
Users needing higher drive write endurance (up to 520 TBW on 2TB vs. 480 TBW)
Systems needing an included low-profile aluminum heatsink to lower operating temperatures by up to 15%
Environments requiring hardware-based AES 256-bit data encryption and LDPC ECC

Best for Lexar NM610 PRO PCIe Gen3 x4

Tasks prioritizing higher burst sequential read speeds (up to 3,300 MB/s vs. 2,400 MB/s)
Workloads benefiting from faster burst sequential write speeds within the SLC cache (up to 2,600 MB/s vs. 1,800 MB/s)
General everyday storage and gaming where read-heavy throughput is the primary requirement

When not to compare directly

Do not compare them directly when evaluating heavy, sustained multi-gigabyte write workloads against short burst read tasks, as the ADATA LEGEND 710 relies on resilient TLC flash while the Lexar NM610 PRO uses QLC flash that drops significantly in write speed once its pseudo-SLC cache is exhausted.

What are the key differences between ADATA LEGEND 710 PCIe Gen3 x4 and Lexar NM610 PRO PCIe Gen3 x4?

Sequential Read and Write Performance

The Lexar NM610 PRO delivers superior performance with sequential speeds of up to 3,300 MB/s read and 2,600 MB/s write, outpacing the ADATA LEGEND 710's maximum limits of 2,400 MB/s read and 1,800 MB/s write.
ADATA LEGEND 710 PCIe Gen3 x4: The ADATA LEGEND 710 delivers maximum sequential read speeds of up to 2,400 MB/s and sequential write speeds of up to 1,800 MB/s across its PCIe Gen3 x4 interface.
Lexar NM610 PRO PCIe Gen3 x4: The Lexar NM610 PRO achieves higher throughput on the PCIe Gen3 x4 interface, reaching maximum sequential read speeds of up to 3,300 MB/s and write speeds of up to 2,600 MB/s.
Scores — ADATA LEGEND 710 PCIe Gen3 x4: 6.8/10, Lexar NM610 PRO PCIe Gen3 x4: 8.5/10
Determines file transfer speeds, game loading times, and operating system responsiveness during read- and write-heavy workloads.
Sources: LEGEND 710 PCIe Gen3 x4 M.2 2280 Solid State Drive, Lexar NM610PRO M.2 2280 PCIe Gen3x4 NVMe SSD
NAND Flash Type and Controller Architecture

While the ADATA LEGEND 710 utilizes 3D TLC NAND flash for more resilient sustained write performance outside the cache, the Lexar NM610 PRO relies on denser 3D QLC NAND flash that suffers significantly steeper speed drops during heavy, sustained write operations [3, 4].
ADATA LEGEND 710 PCIe Gen3 x4: The ADATA LEGEND 710 utilizes a DRAM-less Realtek RTS5766DL controller paired with 3D TLC NAND flash memory, employing SLC caching and Host Memory Buffer (HMB) architecture to achieve sequential write speeds up to 1,800 MB/s and maintain superior sustained write performance compared to QLC alternatives [1, 3].
Lexar NM610 PRO PCIe Gen3 x4: The Lexar NM610 PRO utilizes a DRAM-less Silicon Motion SM2263XT controller configured with 64-layer or 96-layer 3D QLC NAND flash, which delivers sequential write speeds up to 2,600 MB/s when writing within its pseudo-SLC cache but experiences severe write performance drops once that cache is exhausted [4, 16].
Scores — ADATA LEGEND 710 PCIe Gen3 x4: 7.5/10, Lexar NM610 PRO PCIe Gen3 x4: 5/10
The underlying NAND technology (TLC vs. QLC) influences sustained write speeds once the pseudo-SLC cache fills up during heavy file writes.
Sources: ADATA Legend 710 1 TB Specs - SSD Database, Lexar NM610 Pro 1 TB Specs - SSD Database
Endurance Rating (TBW) and Reliability

The ADATA LEGEND 710 offers a higher maximum endurance rating of up to 520 TBW on its 2TB capacity compared to the 480 TBW rating of the Lexar NM610 PRO over identical 3-year limited warranty periods.
ADATA LEGEND 710 PCIe Gen3 x4: The ADATA LEGEND 710 provides an endurance rating of up to 520 TBW for its 2TB model (260 TBW for 1TB) backed by a 3-year limited warranty.
Lexar NM610 PRO PCIe Gen3 x4: The Lexar NM610 PRO delivers an endurance rating of up to 480 TBW for its 2TB capacity (240 TBW for 1TB) alongside a 3-year limited warranty.
Scores — ADATA LEGEND 710 PCIe Gen3 x4: 6.5/10, Lexar NM610 PRO PCIe Gen3 x4: 6/10
Terabytes Written (TBW) dictates how much data can be safely written over the drive's lifespan before flash cell wear becomes a concern.
Sources: LEGEND 710 PCIe Gen3 x4 M.2 2280 Solid State Drive, Lexar NM610PRO M.2 2280 PCIe Gen3x4 NVMe SSD
Thermal Management and Included Heatsink

While the ADATA LEGEND 710 includes a modular low-profile aluminum heatsink capable of reducing drive temperatures by up to 15%, the Lexar NM610 PRO is sold as a bare PCB drive without any included heatsink.
ADATA LEGEND 710 PCIe Gen3 x4: The ADATA LEGEND 710 includes an optional modular low-profile aluminum heatsink measuring 80 x 22 x 3.13 mm that can lower operating temperatures by up to 15% to maintain stable performance during sustained workloads [1, 15].
Lexar NM610 PRO PCIe Gen3 x4: The Lexar NM610 PRO features a bare, single-sided M.2 2280 PCB measuring 80 x 22 x 2.45 mm without an included heatsink, relying entirely on chassis airflow or third-party cooling solutions to manage thermal dissipation [4, 6].
Scores — ADATA LEGEND 710 PCIe Gen3 x4: 8.5/10, Lexar NM610 PRO PCIe Gen3 x4: 6/10
Adequate heat dissipation prevents thermal throttling during sustained data transfers and ensures stable system performance in tight PC chassis or laptops.
Sources: LEGEND 710 PCIe Gen3 x4 M.2 2280 Solid State Drive, Datasheet_LEGEND 710_PCIe Gen3 x4 M.2 2280 SSD
Data Security and Error Correction Features

While the ADATA LEGEND 710 features hardware-based AES 256-bit encryption alongside LDPC error correction, the Lexar NM610 PRO lacks built-in AES 256-bit hardware encryption.
ADATA LEGEND 710 PCIe Gen3 x4: The ADATA LEGEND 710 PCIe Gen3 x4 features dedicated LDPC (Low Density Parity Check Code) error correction and robust hardware-based AES 256-bit encryption to maintain data integrity and security.
Lexar NM610 PRO PCIe Gen3 x4: The Lexar NM610 PRO PCIe Gen3 x4 provides standard solid-state error correction mechanisms and shock/vibration resistance, but lacks hardware-level AES 256-bit encryption support.
Scores — ADATA LEGEND 710 PCIe Gen3 x4: 8.5/10, Lexar NM610 PRO PCIe Gen3 x4: 6/10
Hardware encryption and advanced error correction protect sensitive information and maintain data integrity over prolonged usage.
Sources: LEGEND 710 PCIe Gen3 x4 M.2 2280 Solid State Drive, ADATA Legend 710 1 TB Specs - SSD Database

What are the pros and cons of ADATA LEGEND 710 PCIe Gen3 x4 vs Lexar NM610 PRO PCIe Gen3 x4?