Compare Solid State Drives

Compare PNY CS3250 1TB vs TCSUNBOW X3-1TB

PNY CS3250 1TB and TCSUNBOW X3-1TB are both solid state drives with the same Capacity (1000 GB). The main differences are in Interface, NVME, Form Factor and NAND Flash Type.

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PNY CS3250 1TB

TCSUNBOW X3-1TB

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Brand

PNY

Brand

TCSunBow

Model

M280CS3250-1TB-TB

Model

X3-1TB

Release Date

📅 October 2025

Release Date

📅 June 2019

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

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★★★★★

(3 reviews)

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Price history

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Price/GB

$0.20

Price/GB

-

GB/$1

5

GB/$1

-

Series

CS3250

Series

X3

Capacity

1000 GB

Capacity

1000 GB

Interface

PCIe Gen5 x4

Interface

SATA 6 Gb/s

NVME

Yes

NVME

No

Form Factor

M.2-2280

Form Factor

2.5"

SSD Controller

-

SSD Controller

Silicon Motion SM2258XT

NAND Flash Type

3D NAND

NAND Flash Type

MLC

Cache

-

Cache

1024MB

Max Sequential Read

Up to 14900 MB/s

Max Sequential Read

560 MB/s

Max Sequential Write

Up to 13500 MB/s

Max Sequential Write

530 MB/s

MTBF

1,500,000 hours

MTBF

2,000,000 hours

Options (1)

2TB
$399.99

-

Comparison and key differences summary

Reasons to buy the PNY CS3250 1TB:

Newer Product, it was released around 6 years later
Newer interface (PCIe Gen5 x4)

Reasons to buy the TCSUNBOW X3-1TB:

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