Adata Legend 840

1000 GB, M.2 2280
Currently out of stock
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Product details

The Legend 840 utilizes PCIe Gen4 x4 and NVMe 1.4 to deliver impressive performance for seamless creative output. It is compatible with Intel and AMD platforms, including desktop PCs and laptops. With read/write speeds of up to 5,000/4,500 MB per second, the Legend 840 is three times faster than traditional PCIe Gen3 SSDs and 15 times faster than SATA SSDs. Additionally, it is backward compatible with current-generation PCIe 3.0 platforms for limitless creativity. The Legend 840 can also be installed as a secondary drive in a PS5, providing more storage space and smoother loading times for games. The sleek yet elegant heatsink design of the Legend 840 is characterized by a stylish dark gray color scheme with exquisite gold accents. The heatsink reduces temperatures for optimal performance and stability by 15%. Creativity cannot wait. The Legend 840 is equipped for uninterrupted productivity with SLC caching and HMB (Host Memory Buffer) technology. The maximum random read/write of a 4K file reaches up to 650,000/600,000 IOPS for effortless multitasking. With LDPC (Low Density Parity Check Code) and AES-256-bit encryption, the Legend 840 ensures accurate data transfers and security.

Key specifications

SSD type
M.2 SSD
Interface
PCIe 4.0
Protocol
NVMe
Write transfer speed
4500 MB/s
Read transfer speed
5000 MB/s
Max. random 4K read
650000 IOPS
Max. random 4K write
600000 IOPS
Item number
17726346

General information

Manufacturer
Adata
Category
SSD
Manufacturer no.
ALEG-840-1TCS
Release date
11.11.2021

Data storage properties

SSD type
M.2 SSD
Form factor
M.2 2280
Storage capacity
1000 GB
Interface
PCIe 4.0
Protocol
NVMe
Read transfer speed
5000 MB/s
Write transfer speed
4500 MB/s
Memory type (NAND)
TLC
Max. random 4K read
650000 IOPS
Max. random 4K write
600000 IOPS
Max. TBW
650 TB
SSD Features
AES encryption

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
1 piece

Product dimensions

Length
8 cm
Width
2.20 cm
Height
0.31 cm
Weight
9 g

Package dimensions

Length
13.70 cm
Width
10.70 cm
Height
2 cm
Weight
30 g

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «SSD» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 22.Transcend
    1.2 %
  • 22.V7
    1.2 %
  • 26.Adata
    1.3 %
  • 27.Team Group
    1.4 %
  • 28.Verbatim
    1.8 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 1.Adata
    0 days
  • 1.Crucial
    0 days
  • 1.Gigabyte
    0 days
  • 1.Intenso
    0 days
  • 1.Kioxia
    0 days

Return rate

How often is a product of this brand in the «SSD» category returned?

Source: Digitec Galaxus
  • 8.MSI
    1.7 %
  • 10.PNY
    1.8 %
  • 11.Adata
    1.9 %
  • 11.Kingston
    1.9 %
  • 11.Lexar
    1.9 %
Source: Digitec Galaxus