Compare Solid State Drives

Compare SANDISK Optimus GX PRO 8100 8TB vs HP EX920 256GB

SANDISK Optimus GX PRO 8100 8TB and HP EX920 256GB 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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SANDISK Optimus GX PRO 8100 8TB

HP EX920 256GB

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Brand

SanDisk

Brand

HP

Model

SDSP82800TAN-000E0
SDSP82800TAN

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

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User reviews

★★★★☆

(18 reviews)

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Performance (Charts)

n/a

Performance (Charts)

147th / 1746

Effective Value

-

Effective Value

74th / 336

Price history

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Price history

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Price/GB

$0.05

Price/GB

$0.16

GB/$1

21.62

GB/$1

6.42

Series

-

Series

EX920

Capacity

8000 GB

Capacity

256 GB

Interface

PCIe Gen5 x4

Interface

PCIe Gen3 x4

NVME

Yes

NVME

Yes

Form Factor

M.2-2280

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

-

Options (2)

	512GB $53.45
	1TB $58.94

Comparison and key differences summary

Reasons to buy the SANDISK Optimus GX PRO 8100 8TB:

More Capacity (+7744 GB available)
Newer interface (PCIe Gen5 x4)

Reasons to buy the HP EX920 256GB:

89% cheaper, you can save $330.09

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