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StorageenthusiastLexar

Lexar NM790 4TB NVMe Gen4

Lexar
4.5(189 ratings)Popular Choice
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Product Overview

Large 4TB Gen4 NVMe at competitive pricing for massive game libraries.

Key Features & Benefits

MTBF
1,500,000 hours — a core specification that directly impacts real-world performance for Storage workloads.
Capacity
4TB — a core specification that directly impacts real-world performance for Storage workloads.
Protocol
NVMe — a core specification that directly impacts real-world performance for Storage workloads.
Interface
PCIe 4.0 x4 — a core specification that directly impacts real-world performance for Storage workloads.
NAND type
TLC — a core specification that directly impacts real-world performance for Storage workloads.
Lexar Engineering
Built by Lexar, a brand trusted by enthusiasts and professionals worldwide for delivering consistent quality and reliability.
Australian Stock Available
Stocked locally through Amazon AU, meaning faster delivery and straightforward warranty support without cross-border hassle.
Broad Compatibility
Designed for both gaming and office environments, giving you flexibility across build types.

Technical Specifications

MTBF1,500,000 hours
Capacity4TB
ProtocolNVMe
InterfacePCIe 4.0 x4
NAND typeTLC
interfaceM.2 NVMe
DRAM cacheYes
Form factorM.2 2280
Endurance / TBW700 TBW
Random read IOPS800K IOPS
Heatsink includedNo
Random write IOPS900K IOPS
Encryption supportAES 256-bit
Sequential read speed7,100 MB/s
Sequential write speed6,600 MB/s
MTBF1,500,000 hours
Capacity4TB
ProtocolNVMe
InterfacePCIe 4.0 x4
NAND typeTLC
interfaceM.2 NVMe
DRAM cacheYes
Form factorM.2 2280
Endurance / TBW700 TBW
Random read IOPS800K IOPS
Heatsink includedNo
Random write IOPS900K IOPS
Encryption supportAES 256-bit
Sequential read speed7,100 MB/s
Sequential write speed6,600 MB/s

In-Depth Description

The Lexar NM790 4TB NVMe Gen4 arrives as one of Lexar's standout offerings in the Storage segment. From the moment you unbox it, the build quality communicates a product built with precision — not an afterthought. Whether you're a first-time builder or a seasoned enthusiast refreshing an ageing system, this component slots into your workflow with a confidence that only comes from thoughtful engineering. It's the kind of hardware that quietly does its job, letting your entire rig perform at its peak without drawing attention to itself.

In day-to-day use, the Lexar NM790 4TB NVMe Gen4 delivers a dependable experience that matches what the specifications promise. Storage components live and die by sustained consistency, and this unit holds up whether you're pushing it through creative workloads, long gaming sessions, or multi-tasking scenarios that would stress lesser alternatives. The thermals, the responsiveness, the integration with complementary hardware — each element has been considered. You'll notice the difference not in a single dramatic moment, but in the accumulated hours of smooth, frustration-free computing.

Lexar has positioned the Lexar NM790 4TB NVMe Gen4 as a practical choice for those who want genuine performance without paying a flagship premium. It retains the core capabilities that matter most, making it compelling for builders who prioritise value. Pair it with compatible components and you have the foundation of a capable, well-rounded build.

The Lexar NM790 4TB NVMe Gen4 arrives as one of Lexar's standout offerings in the Storage segment. From the moment you unbox it, the build quality communicates a product built with precision — not an afterthought. Whether you're a first-time builder or a seasoned enthusiast refreshing an ageing system, this component slots into your workflow with a confidence that only comes from thoughtful engineering. It's the kind of hardware that quietly does its job, letting your entire rig perform at its peak without drawing attention to itself.

In day-to-day use, the Lexar NM790 4TB NVMe Gen4 delivers a dependable experience that matches what the specifications promise. Storage components live and die by sustained consistency, and this unit holds up whether you're pushing it through creative workloads, long gaming sessions, or multi-tasking scenarios that would stress lesser alternatives. The thermals, the responsiveness, the integration with complementary hardware — each element has been considered. You'll notice the difference not in a single dramatic moment, but in the accumulated hours of smooth, frustration-free computing.

Lexar has positioned the Lexar NM790 4TB NVMe Gen4 as a practical choice for those who want genuine performance without paying a flagship premium. It retains the core capabilities that matter most, making it compelling for builders who prioritise value. Pair it with compatible components and you have the foundation of a capable, well-rounded build.

Expert Review Summary

Value 4TB NVMe for gamers

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The Lexar NM790 4TB NVMe Gen4 represents exceptional value for the performance it delivers. Trusted by builders across Australia, it's a component you won't regret adding to your setup.

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