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Compare SANDISK Optimus GX PRO 850X 1TB Heatsink vs Crucial BX500 1TB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 850X 1TB Heatsink 🆚 Crucial BX500 1TB
SANDISK Optimus GX PRO 850X 1TB Heatsink and Crucial BX500 1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, NVME and Form Factor.
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SANDISK Optimus GX PRO 850X 1TB NVMe Heatsink PCIe Gen4 x4 M.2-2280 SDSP81100TAH-000E0
SANDISK Optimus GX PRO 850X 1TB Heatsink
Crucial BX500 1TB 3D NAND SATA 2.5 CT1000BX500SSD1
Crucial BX500 1TB
Prices
(Change region)
In Stock
Free shipping
$349.99
In Stock
Free shipping
$349.99
Prices
(Change region)
In Stock
$154.90
Last updated 30 minutes ago.
In Stock
Free shipping
$169.99
In Stock
Free shipping
$199.99
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Brand
SanDisk
Brand
Crucial
Model
  • SDSP81100TAH-000E0
  • SDSP81100TAH
Model
CT1000BX500SSD1
Release Date
📅 February 2026
Release Date
📅 October 2019
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(144 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.35
Price/GB
$0.09
GB/$1
2.86
GB/$1
11.11
Series
-
Series
BX500
Capacity
1000 GB
Capacity
1000 GB
Interface
PCIe Gen4 x4
Interface
SATA 6 Gb/s
NVME
Yes
NVME
No
Form Factor
M.2-2280
Form Factor
2.5"
NAND Flash Type
-
NAND Flash Type
3D NAND
Max Sequential Read
-
Max Sequential Read
Up to 540 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 500 MB/s
MTBF
-
MTBF
1.5M hours
-

Comparison and key differences summary

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

  • Newer Product, it was released around 6 years later
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the Crucial BX500 1TB:

  • 56% cheaper, you can save $195.09

Buy now

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