Compare Solid State Drives

Compare HP EX900 500GB vs SANDISK Optimus GX PRO 8100 1TB

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  2. Solid State Drives
  3. HP EX900 500GB 🆚 SANDISK Optimus GX PRO 8100 1TB
HP EX900 500GB and SANDISK Optimus GX PRO 8100 1TB are both solid state drives with the same Form Factor (M.2-2280). The main differences are in Capacity and Interface.
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HP EX900 500GB M.2 PCIe 3.0 x4 NVMe 3D TLC NAND 2YY44AA#ABC
HP EX900 500GB
SANDISK Optimus GX PRO 8100 1TB NVMe PCIe Gen5 x4 M.2-2280 SDSP82100TAN-000E0
SANDISK Optimus GX PRO 8100 1TB
Prices
(Change region)
Out of Stock
Free shipping
$55.99
Out of Stock
+ $9.99 Shipping
$99.99
-
Buy now
Prices
(Change region)
In Stock
$349.99
In Stock
Free shipping
$349.99
In Stock
$349.99
Last updated 59 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
HP
Brand
SanDisk
Model
2YY44AA#ABC
Model
  • SDSP82100TAN-000E0
  • SDSP82100TAN
Release Date
-
Release Date
📅 February 2026
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
★★★☆☆
(15 reviews)
User reviews
Performance (Charts)
142nd / 1746
Performance (Charts)
n/a
Effective Value
101st / 336
Effective Value
-
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.11
Price/GB
$0.35
GB/$1
8.93
GB/$1
2.86
Series
EX900
Series
-
Capacity
500 GB
Capacity
1000 GB
Interface
PCIe Gen3 x4
Interface
PCIe Gen5 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2280
Form Factor
M.2-2280
SSD Controller
HP
SSD Controller
-
NAND Flash Type
3D TLC
NAND Flash Type
-
Cache
0MB
Cache
-
Max Sequential Read
Up to 2100 MB/s
Max Sequential Read
-
Max Sequential Write
Up to 1500 MB/s
Max Sequential Write
-
MTBF
2,000,000 hours
MTBF
-

Comparison and key differences summary

Reasons to buy the HP EX900 500GB:

  • 84% cheaper, you can save $294.00

Buy now

Reasons to buy the SANDISK Optimus GX PRO 8100 1TB:

  • More Capacity (+500 GB available)
  • Newer interface (PCIe Gen5 x4)

Buy now

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