Western Digital WD_BLACK SN7100 4000GB
4000 GB · M.2 2280 · PCIe 4.0 x4
Specifications
No
DRAM cache
7000 MB/s
Sequential read
6700 MB/s
Sequential write
2400 TBW
Endurance
Family guide
WD_BLACK 4TB NVMe family- WD_BLACK SN7100 PCIe 4.0 option using HMB instead of onboard DRAM, with advertised reads up to 7,000 MB/s.This model
- WD_BLACK SN850X Adds Game Mode 2.0 with adaptive load prediction through the Windows Dashboard software.
- WD_BLACK SN850P Officially licensed PS5 option with a heatsink designed for the console’s expansion slot.
- WD_BLACK SN8100 Moves to PCIe 5.0 with onboard DRAM, above the Gen4 interface of SN850X.
How it compares
Explore current prices and specifications in the category table. View all SSDs →
Select a tick for details and a product link.
Read chart product details
Price history
$1,800$1,475$1,150$825$500
14 Apr29 May14 Jul29 Aug14 Oct
Price history excludes Amazon sources
Affiliate link disclosure: some product links on this page may be affiliate links. If you click on these links and make a purchase, we may earn a commission. This doesn't affect the price you pay or influence which listings are displayed.
Listings
Listings sorted by Price, ascending.
WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 2280, Up to 7,000 MB/s - WDS400T4X0E [New Version] Amazon AU $1,294.51 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 Ebay AU $1,607.39 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 Ebay AU $1,607.39 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 Ebay AU $1,607.39 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 Ebay AU $1,607.39 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M.2 Ebay AU $1,607.39 WD_Black 4TB SN7100 NVMe Internal Gaming SSD Solid State Drive - Gen4 PCIe, M... Ebay AU $1,607.39 Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD Out of stock Ebay AU — Western Digital WD Black SN7100 NVMe PCIe Gen4 SSD 4TB Out of stock PC Case Gear — Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD [AU] Out of stock Ebay AU — Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD Out of stock Ebay AU — Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD Out of stock Ebay AU — Western Digital WD_Black SN7100 4TB M.2 2280 NVMe PCIe 4.0 Up to 7000MB/s Read Out of stock Ebay AU — Western Digital Internal SSD 4TB WD Black SN7100 (Read Up to 7,250MB/sec) M.2-2280 NVMe WDS400T4X0E-EC Out of stock Amazon AU — Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD Out of stock Ebay AU — A - Western Digital Black SN7100 4TB NVMe PCIe4.0 SSD Out of stock Ebay AU —