NM1090 Pro 2TB vs UD90 1TB | PCPartMatch

Skip to content

Build PC Compare

The smarter way to build a PC.

Browse

GPUs
CPUs
RAM
Motherboards

More Components

Storage
PSUs
Cases
Coolers
Laptops

Company

Compare
About
Contact
Privacy
Terms

As an Amazon Associate, PCPartMatch earns from qualifying purchases. Product prices and availability are accurate as of the time of publication and are subject to change.

© 2026 PCPartMatch. Specifications, prices, and benchmarks are collected from public sources and may not be 100% accurate. Always verify before purchasing.

We value your privacy

We use cookies to remember your settings and — with your permission — measure how the site is used so we can improve it. Essentials only, or choose what to allow.

·Privacy Policy

NM1090 Pro 2TB vs UD90 1TB | PCPartMatch

Home
Compare
Storage Drives
NM1090 Pro 2TB vs UD90 1TB

Lexar

NM1090 Pro 2TB

VS

Silicon Power

UD90 1TB

6specs won

of7specs

1specs won

The Lexar NM1090 Pro 2TB wins in 6 out of 7 comparable specs. Its biggest advantage is Endurance (TBW) (300% better).

UD90 1TB wins in 1 spec (MSRP: 83% better).

Recommendation

Choose NM1090 Pro 2TB if you want the best overall performance — especially endurance (tbw).

Choose UD90 1TB if msrp matters more to you.

Detailed Specifications

Specification

LexarNM1090 Pro 2TB

Silicon PowerUD90 1TB

Storage

Capacity

2000 GB+100%

1000 GB

Type

NVMe SSD

NVMe SSD

Interface

Add Another Component

PCIe Gen5 x4

PCIe Gen4 x4

Form Factor

M.2-2280

M.2-2280

NAND Type

TLC

TLC

Performance

Sequential Read

14,000 MB/s+192%

4,800 MB/s

Sequential Write

13,000 MB/s+210%

4,200 MB/s

Endurance (TBW)

2,400+300%

600

Features

DRAM Cache

Yes+100%

No

Platform

Controller

Silicon Motion SM2508

Phison PS5021-E21T

PCIe Gen

5+25%

4

Price

MSRP

$260

$45−83%

Release Date

Oct 2024

Mar 2023