ADATA · SSD

ADATA LEGEND 700 ALEG-700-256GCS 256 GB SSD

256 GB · NVMe PCIe 3.0 · 2000 MB/s read

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Capacity 256 GB
Type NVMe PCIe 3.0
Sequential read 2000 MB/s
Sequential write 1600 MB/s

ADATA LEGEND 700 ALEG-700-256GCS 256 GB SSD is an internal SSD with 256 GB of space, reading at up to 2000 MB/s.

Specifications

Key specs

Capacity: 256 GB
Type: NVMe PCIe 3.0
Sequential read: 2000 MB/s
Sequential write: 1600 MB/s
Part number: ALEG-700-256GCS
EAN / UPC: 4711085938251

Features

NVMe version: 1.3
Security algorithms: 256-bit AES
SSD capacity: 256 GB
SSD form factor: M.2
Interface: PCI Express 3.0
NVMe: Yes
Memory type: 3D NAND
Component for: PC/Laptop
Hardware encryption: Yes
Read speed: 2000 MB/s
Write speed: 1600 MB/s
Random read (4KB): 90000 IOPS
Random write (4KB): 280000 IOPS
Sequential read speed (ATTO): 1800 MB/s
Sequential write speed (ATTO): 1000 MB/s
Sequential read speed (CDM): 1900 MB/s
Sequential write speed (CDM): 1000 MB/s
Sequential read speed (AS SSD): 1700 MB/s
Sequential write speed (AS SSD): 1000 MB/s
Mean time between failures (MTBF): 1500000 h
TBW rating: 80
Certification: CE, FCC, BSMI, KC, EAC, RCM, morocco, UKCA, RoHS

Weight & dimensions

Width: 22 mm
Depth: 80 mm
Height: 3.13 mm
Weight: 9 g

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Operational conditions

Operating temperature (T-T): 0 - 70 °C
Storage temperature (T-T): -40 - 85 °C
Non-operating shock: 1500 G

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About this product

Enhance Your Creativity The LEGEND 700 utilizes PCIe Gen3 x4 and NVMe 1.3 to deliver sustained read and write speeds of up to 2,000/1,600 MB per second. It's M.2 2280 specification supports the latest Intel and AMD platforms, including desktop PCs and laptops. Keeping Things Cool The LEGEND 700's understated but elegant heat sink design is characterized by a regal blue color scheme with an exquisite golden trimming. The heat sink works to keep temperatures down for optimal performance and stability. Create Better Creativity can't wait! The LEGEND 700 is equipped with SLC caching and HMB technology (Host Memory Buffer) for seamless productivity. Protect Your Creations With LDPC (Low Density Parity Check Code), the LEGEND 700 ensures accurate data transmissions and security.

User manual (PDF) · Datasheet (PDF)

ALEG-700-256GCS vs similar internal SSDs

	ADATA LEGEND 700 ALEG-700-256GCS 256 GB SSD	Integral 256 GB M.2 2230 NVMe Gen3 x 4PCIe SSD for KINGSPEC NX-256GB 2230 and INSSD256GM2230G3	Integral 256 GB M.2 2230 NVMe Gen3 x 4PCIe SSD for SK HYNIX HFM256GD3GX013N and INSSD256GM2230G3	Integral 256 GB M.2 2242 NVMe Gen3 x 4PCIe SSD for KINGSPEC NXM-256GB and INSSD256GM2242G3
Capacity	256 GB	256 GB	256 GB	256 GB
Type	NVMe PCIe 3.0	NVMe PCIe 3.0	NVMe PCIe 3.0	NVMe PCIe 3.0
Sequential read	2000 MB/s	3000 MB/s	3000 MB/s	3000 MB/s
Sequential write	1600 MB/s	1800 MB/s	1800 MB/s	1200 MB/s
Released	—	2025	2025	2025