Compare Solid State Drives

Compare SANDISK Optimus GX PRO 850X 1TB vs Western Digital WD Blue SA510 4TB

  1. Compare
  2. Solid State Drives
  3. SANDISK Optimus GX PRO 850X 1TB 🆚 Western Digital WD Blue SA510 4TB
The main differences between SANDISK Optimus GX PRO 850X 1TB and Western Digital WD Blue SA510 4TB are in Capacity, Interface, NVME and Form Factor.
Save comparison
SANDISK Optimus GX PRO 850X 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP81100TAN-000E0
SANDISK Optimus GX PRO 850X 1TB
Western Digital WD Blue SA510 4TB SATA Internal SSD SATA III 6 Gb/s WDS400T3B0A
Western Digital WD Blue SA510 4TB
Prices
(Change region)
In Stock
$329.99
In Stock
Free shipping
$329.99
In Stock
Free shipping
$329.99
Show 2 more offers
Prices
(Change region)
In Stock
$749.99
Last updated 17 minutes ago.
* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)
* Product prices and availability are subject to change frequently. Any price and availability information displayed on Amazon at the time of purchase will apply.
Brand
SanDisk
Brand
Western Digital
Model
  • SDSP81100TAN-000E0
  • SDSP81100TAN
Model
  • WDS400T3B0A
  • WDS400T3B0A-00C7K0
Release Date
📅 February 2026
Release Date
📅 March 2023
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.33
Price/GB
$0.19
GB/$1
3.03
GB/$1
5.33
Capacity
1000 GB
Capacity
4000 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
-
WD Blue SA510 1TB 1TB
$179.99
WD Blue SA510 250GB 250GB
$97.49
Western Digital WD Blue SA510 2TB 2TB
$279.99
WD Blue SA510 500GB 500GB
$184.95

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX PRO 850X 1TB:

  • 56% cheaper, you can save $420.00
  • Newer Product, it was released around 3 years later
  • Newer interface (PCIe Gen4 x4)

Buy now

Reasons to buy the Western Digital WD Blue SA510 4TB:

  • More Capacity (+3000 GB available)

Buy now

Have you found incorrect information on this page? Contact us and we will fix it as soon as possible.

Trending comparisons (Solid State Drives)

Western Digital WD_BLACK SN7100 2TB
VS
Crucial P310 2TB
Western Digital WD_BLACK SN7100 2TB

vs

Crucial P310 2TB
Samsung 960 EVO Series 250GB
VS
XPG GAMMIX S50 Lite 1TB
Samsung 960 EVO Series 250GB

vs

XPG GAMMIX S50 Lite 1TB
SAMSUNG 9100 PRO 2TB
VS
Western Digital WD_BLACK SN8100 2TB
SAMSUNG 9100 PRO 2TB

vs

Western Digital WD_BLACK SN8100 2TB
Kingston NV3 1TB
VS
MSI SPATIUM M450 1TB
Kingston NV3 1TB

vs

MSI SPATIUM M450 1TB
Kingston NV3 1TB
VS
Crucial T710 1TB
Kingston NV3 1TB

vs

Crucial T710 1TB
Samsung 990 PRO 4TB
VS
Crucial T710 4TB
Samsung 990 PRO 4TB

vs

Crucial T710 4TB
Samsung 990 PRO 2TB
VS
Lexar EQ790 2TB
Samsung 990 PRO 2TB

vs

Lexar EQ790 2TB
Crucial P310 2TB
VS
Crucial P510 2TB
Crucial P310 2TB

vs

Crucial P510 2TB
Samsung 990 PRO 2TB
VS
Samsung 990 PRO 2TB + Heatsink
Samsung 990 PRO 2TB

vs

Samsung 990 PRO 2TB + Heatsink
Samsung 990 PRO 2TB
VS
Samsung 980 PRO 2TB
Samsung 990 PRO 2TB

vs

Samsung 980 PRO 2TB
    News
    Discover how NVIDIA's new RTX Spark superchip challenges Intel x86 and Apple Silicon with 1 Petaflop of local AI power and massive Blackwell graphics.
    NVIDIA RTX Spark: A New Threat to Intel x86 and Apple Chips
    Browse PC Parts
    Spotlight
    $214
    B760M GAMING WIFI PLUS
    Gigabyte B760M GAMING WIFI PLUS
    Trending PC Parts
    x