Compare Solid State Drives

Compare SANDISK Optimus GX PRO 850X 1TB vs Kingston KC3000 2TB

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 850X 1TB 🆚 Kingston KC3000 2TB
SANDISK Optimus GX PRO 850X 1TB and Kingston KC3000 2TB are both solid state drives with the same Interface (PCIe Gen4 x4) and Form Factor (M.2-2280). The main differences are in Capacity.
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SANDISK Optimus GX PRO 850X 1TB NVMe PCIe Gen4 x4 M.2-2280 SDSP81100TAN-000E0
SANDISK Optimus GX PRO 850X 1TB
Kingston KC3000 M.2 2280 2TB PCIe 4.0 x4 NVMe 3D TLC SKC3000D/2048G
Kingston KC3000 2TB
Prices
(Change region)
In Stock
$329.99
In Stock
Free shipping
$329.99
In Stock
Free shipping
$329.99
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Prices
(Change region)
In Stock
Free shipping
$455.95
In Stock
Free shipping
$499.99
In Stock
$499.99
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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
SanDisk
Brand
Kingston
Model
  • SDSP81100TAN-000E0
  • SDSP81100TAN
Model
SKC3000D/2048G
Release Date
📅 February 2026
Release Date
📅 January 2022
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(10 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.33
Price/GB
$0.22
GB/$1
3.03
GB/$1
4.49
Series
-
Series
KC3000
Capacity
1000 GB
Capacity
2048 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
Phison E18
NAND Flash Type
-
NAND Flash Type
3D TLC
Max Sequential Read
-
Max Sequential Read
Up to 7000 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 7000 MB/s
MTBF
-
MTBF
1,800,000 hours
-

Comparison and key differences summary

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

  • 28% cheaper, you can save $125.96
  • Newer Product, it was released around 4 years later

Buy now

Reasons to buy the Kingston KC3000 2TB:

  • More Capacity (+1048 GB available)

Buy now

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