Enquiry list Contact sales
Products

Surveillance

Installation and accessories

Networking

Access and attendance

Computer components

Storage

Power and UPS

Peripherals and displays

Printing and POS

Software

All product categories
Brands
All brands
Support
Company
Enquiry list Contact sales
Illustration of a SSD

Illustration. Product photos available on request.

SSDs

LEGEND 840 512 GB PCIe Gen4 x4 M.2 2280 SSD

Model LEGEND 840 512GB
Also listed as
ALEG-840-512GCS

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
512 GB
Interface
PCIe Gen4 x4 NVMe, M.2 2280
Sequential read/write
Up to 5,000/3,000 MB/s
Endurance
325 TB written
Request a quote
Overview Specifications Media Works with Support
Request a quote

Overview

Highlights

  • 512 GB, part number ALEG-840-512GCS
  • Sequential read up to 5,000 MB/s, write up to 3,000 MB/s
  • Random 4K read/write up to 520K/450K IOPS
  • PCIe Gen4 x4 NVMe in the M.2 2280 form
  • 325 TB total bytes written, 2,000,000 hours MTBF
  • Heat sink lowers temperature by up to 15% (ADATA figure), works with PS5

The 512 GB model (ALEG-840-512GCS) reads at up to 5,000 MB/s and writes at up to 3,000 MB/s, with a 5-year limited warranty.

At a glance

Interface
NVMe
Capacity
512 GB
Used with
Motherboards and hard drives See products

Specifications

Drive

Part number
ALEG-840-512GCS
Capacity
512 GB
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 3,000 MB/s
Random 4K read/write
Up to 520K/450K IOPS

Reliability

Endurance (TBW)
325 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 512GB.

Request photos and datasheet

Downloads

Official information

ADATA product page for LEGEND 840 512GB webapi3.adata.com

Works with

Motherboards

View all

Hard drives

View all

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.

Request a quote

Share the quantity and delivery location for LEGEND 840 512GB. Our sales desk replies with price and availability, subject to stock.

You are a (optional)

Sending opens WhatsApp with your enquiry filled in, ready to send to our sales desk.

Similar models

All SSDs

Pairs with