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SSDs

LEGEND 840 1 TB PCIe Gen4 x4 M.2 2280 SSD

Model LEGEND 840 1TB
Also listed as
ALEG-840-1TCS

M.2 2280 NVMe SSD on a PCIe Gen4 x4 interface with an Innogrit IG5220 controller, 3D NAND and a heat sink, usable as PS5 expansion storage.

Capacity
1 TB
Interface
PCIe Gen4 x4 NVMe, M.2 2280
Sequential read/write
Up to 5,000/4,500 MB/s
Endurance
650 TB written
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Overview Specifications Media Works with Support
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Overview

Highlights

  • 1 TB, part number ALEG-840-1TCS
  • Sequential read up to 5,000 MB/s, write up to 4,500 MB/s
  • Random 4K read/write up to 650K/600K IOPS
  • PCIe Gen4 x4 NVMe in the M.2 2280 form
  • 650 TB total bytes written, 2,000,000 hours MTBF
  • Heat sink lowers temperature by up to 15% (ADATA figure), works with PS5

The 1 TB model (ALEG-840-1TCS) reads at up to 5,000 MB/s and writes at up to 4,500 MB/s, with a 5-year limited warranty.

At a glance

Interface
NVMe
Capacity
1 TB
Used with
Motherboards and hard drives See products

Specifications

Drive

Part number
ALEG-840-1TCS
Capacity
1 TB
Form factor
M.2 2280
Interface
PCIe Gen4 x4 NVMe
Controller
Innogrit IG5220
NAND flash
3D NAND
Features
Host Memory Buffer (HMB), LDPC ECC, AES 256-bit encryption support, works with PS5

Performance

Sequential read
Up to 5,000 MB/s
Sequential write
Up to 4,500 MB/s
Random 4K read/write
Up to 650K/600K IOPS

Reliability

Endurance (TBW)
650 TB
MTBF
2,000,000 hours

Environment

Operating temperature
0 to 70 °C
Storage temperature
-40 to 85 °C
Shock resistance
1500G/0.5 ms

Physical

Dimensions
80 x 22 x 3.13 mm with heat sink, 80 x 22 x 2.15 mm without
Weight
9 g with heat sink, 6 g without

Warranty

Warranty
5-year limited warranty
Software
SSD Toolbox and Migration Utility

Specifications are taken from the manufacturer's published information and may change. Confirm critical values with our sales desk before ordering.

ADATA product page

Media

Illustration of a SSD

Photos and datasheets on request

Photos of this model are not on our site yet. Our sales desk can share product photos, the datasheet and the manual for LEGEND 840 1TB.

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Downloads

Official information

ADATA product page for LEGEND 840 1TB webapi3.adata.com

Works with

Motherboards

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Hard drives

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Support

Warranty and repairs

Warranty is as per ADATA’s terms for this model. For products bought from us, call our service team with the invoice number, the model and the product’s serial number.

From ADATA

Practical notes

  1. Back up data before sending a drive for service, because a replaced drive comes back without it.

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