Compare Solid State Drives

Compare SANDISK Optimus GX PRO 850X 1TB vs Seagate FireCuda 530 500GB + Heatsink

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  2. Solid State Drives
  3. SANDISK Optimus GX PRO 850X 1TB 🆚 Seagate FireCuda 530 500GB + Heatsink
SANDISK Optimus GX PRO 850X 1TB and Seagate FireCuda 530 500GB + Heatsink 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
Seagate FireCuda 530 500GB M.2 PCIe Gen4 ×4 NVMe 1.4 3D TLC NAND 640 TBW 1.8M MTBF Heatsink (ZP500GM3A023)
Seagate FireCuda 530 500GB + Heatsink
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)
Out of Stock
Free shipping
$40.99
Out of Stock
Free shipping
$62.98
Out of Stock
Free shipping
$89.99
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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
Seagate
Model
  • SDSP81100TAN-000E0
  • SDSP81100TAN
Model
  • ZP500GM3A023
  • ZP500GM30023
Release Date
📅 February 2026
Release Date
📅 June 2021
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★★
(6 reviews)
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.33
Price/GB
$0.08
GB/$1
3.03
GB/$1
12.2
Series
-
Series
FireCuda 530
Capacity
1000 GB
Capacity
500 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen4 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
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 3000 MB/s
MTBF
-
MTBF
1,800,000 hours
-

Comparison and key differences summary

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

  • Newer Product, it was released around 5 years later
  • More Capacity (+500 GB available)

Buy now

Reasons to buy the Seagate FireCuda 530 500GB + Heatsink:

  • 88% cheaper, you can save $289.00

Buy now

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