SANDISK Optimus 5100 1TB vs WD Blue SN580 1TB SSD Comparison

SANDISK Optimus 5100 1TB and WD Blue SN580 1TB are both solid state drives with the same Capacity (1000 GB), Interface (PCIe Gen4 x4) and Form Factor (M.2-2280).

Save comparison

SANDISK Optimus 5100 1TB

WD Blue SN580 1TB

Prices
(Change region)

In Stock

Free shipping

$296.93

Prices
(Change region)

In Stock

Free shipping

$193.11

* Pangoly may earn a commission when you use one of the links to make a purchase. (Disclosure)

* 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

Western Digital

Model

SDSP51100TAN-000E0
SDSP51100TAN

Model

WDS100T3B0E

Release Date

📅 February 2026

Release Date

📅 May 2023

* First availability for purchase, it may not correspond to the actual market launch date.

User reviews

Add a product review

User reviews

★★★★★

(1 reviews)

Add a product review

Price history

View Details ►

Price history

View Details ►

Price/GB

$0.30

Price/GB

$0.06

GB/$1

3.37

GB/$1

16.67

Series

WD Blue SN580

Capacity

1000 GB

Capacity

1000 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

TLC

Max Sequential Read

Up to 4,150 MB/s

Max Sequential Write

Up to 4,150 MB/s

MTBF

1.5M Hours

Options (7)

	SN580 - Up to 4,150 MB/s 250GB $32.99
	SN570 - Up to 3,500 MB/s 250GB $99.00
	SN570 - Up to 3,500 MB/s 2TB $109.99
	SN570 - Up to 3,500 MB/s 1TB $169.00
	SN580 - Up to 4,150 MB/s 2TB $278.29
	SN580 - Up to 4,150 MB/s 500GB $158.10
	SN570 - Up to 3,500 MB/s 500GB $120.25