Compare Solid State Drives

Compare Western Digital BLACK SN850X 2TB + Heatsink vs SANDISK Optimus GX 7100M 2TB

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  2. Solid State Drives
  3. Western Digital BLACK SN850X 2TB + Heatsink 🆚 SANDISK Optimus GX 7100M 2TB
Western Digital BLACK SN850X 2TB + Heatsink and SANDISK Optimus GX 7100M 2TB are both solid state drives with the same Capacity (2000 GB) and Interface (PCIe Gen4 x4). The main differences are in Form Factor.
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Western Digital BLACK SN850X 2TB NVMe + Heatsink Gen4 PCIe M.2 2280 WDS200T2XHE
Western Digital BLACK SN850X 2TB + Heatsink
SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
Prices
(Change region)
In Stock
$391.95
Last updated 32 minutes ago.
In Stock
Free shipping
$399.99
Out of Stock
Free shipping
$399.99
Show 3 more offers
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 35 minutes ago.
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* 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
Western Digital
Brand
SanDisk
Model
WDS200T2XHE
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Release Date
📅 August 2022
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
Performance (Charts)
31st / 1746
Performance (Charts)
n/a
Effective Value
25th / 336
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.07
Price/GB
$0.30
GB/$1
13.33
GB/$1
3.33
Series
BLACK SN850X NVMe
Series
-
Capacity
2000 GB
Capacity
2000 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2230
SSD Controller
20-82-20035-B1
SSD Controller
-
NAND Flash Type
BiCS5 112-layer TLC
NAND Flash Type
-
Max Sequential Read
Up to 7300 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 6600 MB/s
Max Sequential Write
-
MTBF
1.75M Hours
MTBF
-

Comparison and key differences summary

Reasons to buy the Western Digital BLACK SN850X 2TB + Heatsink:

  • 35% cheaper, you can save $208.04

Buy now

Reasons to buy the SANDISK Optimus GX 7100M 2TB:

  • Newer Product, it was released around 4 years later

Buy now

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