Price loading...

ADATA SSD Legend 840 M.2 512GB PCIe Gen4x4 2280

Black, ALEG-840-512GCS

Price data last checked 83 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

No Price Data Available

Price history will appear here once data is collected from Amazon.

Price Distribution

No price data available for histogram

Key Features

Excellent read/write performance

Heat sink keeps things 15% cooler

Great upgrade option for creators

Product Specifications

Brand
ADATA
Colour
Black
Size
512gb
Format
Personal Computers
Domain
Amazon UK
Release Date
11 November 2021
Listed Since
11 November 2021

Barcode

No barcode data available

Similar Products You Might Like

ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 500GB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption
92% match

ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 500GB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption

ADATA

Out of Stock 25 Jan 2026
ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 250GB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption
92% match

ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 250GB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption

ADATA

Out of Stock 25 Jan 2026
ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 1TB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption
92% match

ADATA LEGEND 740 PCIe Gen3 x4 M.2 2280 Solid State Drive SSD 1TB, NVMe 1.3, Design for Creator Gaming, Read Speed up to 2,500 MB/s, 3D NAND, LDPC, AES 256-bit Encryption

ADATA

Out of Stock 25 Jan 2026
ADATA SSD 1.0TB LEGEND 960 MAX M.2 PCI4 M.2 2280
91% match

ADATA SSD 1.0TB LEGEND 960 MAX M.2 PCI4 M.2 2280

ADATA

£133.02 17 Mar 2026
ADATA XPG SX8100-512GB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280
90% match

ADATA XPG SX8100-512GB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280

ADATA

Out of Stock 24 Feb 2026
ADATA FALCON PCIe Gen3x4 M.2 2280 Solid State Drive 1T
90% match

ADATA FALCON PCIe Gen3x4 M.2 2280 Solid State Drive 1T

ADATA

Out of Stock 23 Jan 2026
Transcend MTE400S 512GB M.2 2242 NVMe PCIe Gen3 x4 SSD, Read/Write up to 2,000/900 MB/s with 3D NAND Flash TS512GMTE400S
89% match

Transcend MTE400S 512GB M.2 2242 NVMe PCIe Gen3 x4 SSD, Read/Write up to 2,000/900 MB/s with 3D NAND Flash TS512GMTE400S

Transcend

£56.71 17 Mar 2026
SanDisk Extreme 1TB M.2 NVMe SSD, Internal SSD, PCIe Gen4, up to 5150 MB/s read speeds, M.2 2280, nCache Technologie, 5 Year Warranty
89% match

SanDisk Extreme 1TB M.2 NVMe SSD, Internal SSD, PCIe Gen4, up to 5150 MB/s read speeds, M.2 2280, nCache Technologie, 5 Year Warranty

SanDisk

£223.99 16 Apr 2026
Transcend MTE410S 512GB M.2 2242 NVMe PCIe Gen4 x4 SSD, Read/Write up to 5,000/3,500 MB/s for Handheld Gaming PCs, Ultrabooks& Mini PCs TS512GMTE410S
89% match

Transcend MTE410S 512GB M.2 2242 NVMe PCIe Gen4 x4 SSD, Read/Write up to 5,000/3,500 MB/s for Handheld Gaming PCs, Ultrabooks& Mini PCs TS512GMTE410S

Transcend

£165.99 18 Mar 2026
ADATA XPG SX8100-4TB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280
89% match

ADATA XPG SX8100-4TB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280

XPG

Out of Stock 23 Feb 2026
SanDisk Extreme 2TB M.2 NVMe SSD, Internal SSD, PCIe Gen4.0, up to 5150 MB/s read speeds, nCache Technology, 5 Year Warranty
89% match

SanDisk Extreme 2TB M.2 NVMe SSD, Internal SSD, PCIe Gen4.0, up to 5150 MB/s read speeds, nCache Technology, 5 Year Warranty

SanDisk

£234.41 16 Apr 2026
Lexar NM800 1TB PCIe Gen4x4 SSD - Up to 7400MB/s Read
89% match

Lexar NM800 1TB PCIe Gen4x4 SSD - Up to 7400MB/s Read

Lexar

£86.99 21 Nov 2025
Kingston NV3 NVMe PCIe 4.0 Internal SSD 500GB M.2 2280-SNV3S/500G
89% match

Kingston NV3 NVMe PCIe 4.0 Internal SSD 500GB M.2 2280-SNV3S/500G

Kingston

£93.00 16 Apr 2026
Integral SSD 500GB NVME M.2 2280 PCIe Gen3x4 R-3450 MB/s W-2400MB/s M2 Solid State Drive
89% match

Integral SSD 500GB NVME M.2 2280 PCIe Gen3x4 R-3450 MB/s W-2400MB/s M2 Solid State Drive

Integral

£84.95 16 Apr 2026
ADATA XPG SX8100-2TB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280
89% match

ADATA XPG SX8100-2TB Black, internal gaming solid state drive with PCIe Gen3x4 (up to 3,500 MB/s), M.2-2280

XPG

£249.30 08 Jan 2026
Lexar NM620 512GB SSD, M.2 2280 PCIe Gen3x4 NVMe 1.4 Internal SSD, Up To 3500MB/s Read, 2400MB/s Write, 3D NAND Flash Internal Solid State Drive PC Enthusiasts And Gamers (LNM620X512G-RNNNG)
89% match

Lexar NM620 512GB SSD, M.2 2280 PCIe Gen3x4 NVMe 1.4 Internal SSD, Up To 3500MB/s Read, 2400MB/s Write, 3D NAND Flash Internal Solid State Drive PC Enthusiasts And Gamers (LNM620X512G-RNNNG)

Lexar

£78.99 30 Jan 2026
WD_BLUE SN570 500GB M.2 2280 PCIe Gen3 NVMe up to 3500 MB/s read speed, Solid State Drive
89% match

WD_BLUE SN570 500GB M.2 2280 PCIe Gen3 NVMe up to 3500 MB/s read speed, Solid State Drive

Western Digital

Out of Stock 16 Apr 2026
SanDisk Extreme 500GB M.2 NVMe SSD, Internal SSD, PCIe Gen4.0, up to 5000 MB/s read speeds, nCache Technology, 5 Year Warranty
89% match

SanDisk Extreme 500GB M.2 NVMe SSD, Internal SSD, PCIe Gen4.0, up to 5000 MB/s read speeds, nCache Technology, 5 Year Warranty

SanDisk

£114.99 16 Apr 2026
KingSpec ONEBOOM X400 512GB SSD, M.2 NVMe 2280 PCIe Gen4 Internal SSD - TLC 3D NAND Gaming SSD, Read Speed Up to 7400MB/s - Compatible with PS5/PC/Laptop
89% match

KingSpec ONEBOOM X400 512GB SSD, M.2 NVMe 2280 PCIe Gen4 Internal SSD - TLC 3D NAND Gaming SSD, Read Speed Up to 7400MB/s - Compatible with PS5/PC/Laptop

KingSpec

Out of Stock 26 Jan 2026
ADATA XPG GAMMIX S70 Blade 512GB PCIe Gen4x4 M.2 2280 SSD - PS5 Ready
88% match

ADATA XPG GAMMIX S70 Blade 512GB PCIe Gen4x4 M.2 2280 SSD - PS5 Ready

XPG

£90.00 12 Jan 2026
Solidigm P41 Plus Series 512GB, M.2 80mm PCIe x4, 3D4, QLC Internal Solid State Drive
88% match

Solidigm P41 Plus Series 512GB, M.2 80mm PCIe x4, 3D4, QLC Internal Solid State Drive

Intel

Out of Stock 14 Jan 2026
Silicon Power PCIe M.2 NVMe SSD 512GB Gen3x4 R/W up to 2, 200/1, 600MB/s Internal SSD
88% match

Silicon Power PCIe M.2 NVMe SSD 512GB Gen3x4 R/W up to 2, 200/1, 600MB/s Internal SSD

SP Silicon Power

£66.99 25 Jan 2026
Transcend 512GB MTS832S M.2 2280 SATA III 6 Gb/s Internal Solid State Drive 3D TLC NAND with DRAM Cache Single-Sided Ultra Slim- TS512GBMTS832S
88% match

Transcend 512GB MTS832S M.2 2280 SATA III 6 Gb/s Internal Solid State Drive 3D TLC NAND with DRAM Cache Single-Sided Ultra Slim- TS512GBMTS832S

Transcend

Out of Stock 31 Jan 2026
Integral 4TB Advantage Pro-2 M.2 2280 PCIe Gen4 X4 NVMe 1.4 SSD Up to 7200MB/s read & 6200MB/s write Run Cooler Technology - No Heatsink Improved Reliability For Gaming Editing Rendering & more
88% match

Integral 4TB Advantage Pro-2 M.2 2280 PCIe Gen4 X4 NVMe 1.4 SSD Up to 7200MB/s read & 6200MB/s write Run Cooler Technology - No Heatsink Improved Reliability For Gaming Editing Rendering & more

Integral

£529.95 16 Apr 2026