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Green circuit board M.2 2280 SSD with black controller and silver label

Kingston Technology Corp.

Kingston Technology Corp. SNV3S/4000G 4TB internal SSD

SKU CH-JDD0-HF44X MPN SNV3S/4000G

4 TB M.2 2280 NVMe drive delivers 6000 MB/s reads and 5000 MB/s writes with 2000000‑hour MTBF

  • Max Sequential ReadUp to 6000 MBps
  • Max Sequential WriteUp to 5000 MBps
  • MTBF2,000,000 hours
  • Form FactorM.2 2280
  • Capacity4TB
  • InterfacePCIe 4.0 x4 NVMe

Style 2280

Options 4TB

  • Up to 6000 MBps sequential read speeds accelerate large-file workflows
  • Up to 5000 MBps sequential write speeds shorten project save times
  • PCIe 4.0 x4 NVMe interface delivers high bandwidth for demanding applications
  • M.2 2280 form factor fits compact laptops and desktops
  • 2000000-hour MTBF rating supports long-term reliability

Kingston SNV3S 4TB NVMe SSD

The Kingston SNV3S/4000G is a 4TB internal solid state drive built on the M.2 2280 form factor. It connects through a PCIe 4.0 x4 NVMe interface and delivers sequential reads up to 6000 MBps and writes up to 5000 MBps. The drive uses a DRAM-less design with host memory buffer support and carries a 2000000 hour MTBF rating.

Suits high-capacity NVMe upgrades

This drive suits users who need a single 4TB NVMe volume for large game libraries, media projects or heavy multitasking on a PCIe 4.0 platform. The 2.30mm height fits standard M.2 slots in laptops and desktops. Buyers whose systems only support PCIe 3.0 or earlier will not reach the stated 6000 MBps read ceiling and should verify motherboard compatibility first.

PCIe 4.0 x4 NVMe interface decides fit

The single specification that determines whether this is the right part is the PCIe 4.0 x4 NVMe interface. The motherboard must provide an M.2 slot wired for PCIe 4.0 x4 to achieve the quoted 6000 MBps read and 5000 MBps write speeds. If the slot is limited to PCIe 3.0 x4 or x2, throughput will be lower and a different drive may offer better value.

Highlights

  • Up to 6000 MBps sequential read speeds accelerate large-file workflows
  • Up to 5000 MBps sequential write speeds shorten project save times
  • PCIe 4.0 x4 NVMe interface delivers high bandwidth for demanding applications
  • M.2 2280 form factor fits compact laptops and desktops
  • 2000000-hour MTBF rating supports long-term reliability

Specifications

Max Sequential ReadUp to 6000 MBps
Max Sequential WriteUp to 5000 MBps
MTBF2,000,000 hours
Form FactorM.2 2280
Capacity4TB
InterfacePCIe 4.0 x4 NVMe
ProtocolNVMe
CacheNo DRAM (HMB)
BrandKingston
SeriesSNV3S
ModelSNV3S/4000G
Part NumberSNV2S/4000G
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
FeaturesKingston’s NV3 PCIe 4.0 NVMe SSD is a next-gen storage solution powered by a Gen 4x4 NVMe controller, delivering read/write speeds up to 6,000/5,000MB/s*. It offers lower power consumption and reduced heat, optimizing your system's performance without compromising value. The compact, single-sided M.2 2280 (22x80mm) design expands storage up to 4TB**,*****, conserving space for other components. Experience NVMe speeds with NV3.
Available in capacities from 500GB – 4TB to give you all the space you need for applications, documents, photos, videos, games and more.
FEATURES
Gen 4x4 NVMe
Operating Temperature0°C ~ +70°C
Storage Temperature-40°C ~ +70°C
Height2.30mm
Shipping weight0.05 kg
Package size178 × 127 × 0 mm

Other versions of this model

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Questions about this item

How much heat does the 4TB NVMe drive add when it runs continuously at up to 6000 MBps read?

The drive is rated for 0 °C to 70 °C operating temperature and its Gen 4x4 controller is designed for lower power consumption and reduced heat during sustained workloads.

What motherboard slot and protocol are required for the M.2 2280 PCIe 4.0 x4 NVMe SSD to function?

An M.2 2280 key‑M slot wired for PCIe 4.0 x4 with NVMe support is needed; the drive has no DRAM cache and relies on host memory buffer.

Will the 4TB NVMe drive work in a system that only has PCIe 3.0 M.2 slots?

Yes, the PCIe 4.0 x4 NVMe drive is backward compatible and will operate at PCIe 3.0 speeds when installed in a PCIe 3.0 M.2 slot.

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