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Compare SANDISK Optimus GX 7100M 2TB vs HP EX920 256GB

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  2. Solid State Drives
  3. SANDISK Optimus GX 7100M 2TB 🆚 HP EX920 256GB
The main differences between SANDISK Optimus GX 7100M 2TB and HP EX920 256GB are in Capacity, Interface and Form Factor.
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SANDISK Optimus GX 7100M 2TB NVMe PCIe Gen4 x4 M.2-2230 SDSP71200TAT-000E0
SANDISK Optimus GX 7100M 2TB
HP EX920 256GB M.2 PCIe 3.0 x4 NVMe 3D TLC NAND 2YY45AA#ABC
HP EX920 256GB
Prices
(Change region)
In Stock
Free shipping
$599.99
In Stock
$708.92
Last updated 3 minutes ago.
Prices
(Change region)
Out of Stock
Free shipping
$39.90
Out of Stock
Free shipping
$40.99
-
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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
HP
Model
  • SDSP71200TAT-000E0
  • SDSP71200TAT
Model
2YY45AA#ABC
Release Date
📅 February 2026
Release Date
-
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews
User reviews
★★★★☆
(18 reviews)
Performance (Charts)
n/a
Performance (Charts)
147th / 1746
Effective Value
-
Effective Value
74th / 336
Price history
View Details ►
Price history
View Details ►
Price/GB
$0.30
Price/GB
$0.16
GB/$1
3.33
GB/$1
6.42
Series
-
Series
EX920
Capacity
2000 GB
Capacity
256 GB
Interface
PCIe Gen4 x4
Interface
PCIe Gen3 x4
NVME
Yes
NVME
Yes
Form Factor
M.2-2230
Form Factor
M.2-2280
SSD Controller
-
SSD Controller
HP
NAND Flash Type
-
NAND Flash Type
3D TLC
Cache
-
Cache
256MB
Max Sequential Read
-
Max Sequential Read
Up to 3200 MB/s
Max Sequential Write
-
Max Sequential Write
Up to 1200 MB/s
MTBF
-
MTBF
2,000,000 hours

Comparison and key differences summary

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

  • More Capacity (+1744 GB available)
  • Newer interface (PCIe Gen4 x4)

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Reasons to buy the HP EX920 256GB:

  • 93% cheaper, you can save $560.09

Buy now

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