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KingSpec NXM 1 TB M.2 2242 NVMe SSD with silver heatsink, 42 by 22 mm

KingSpec

KingSpec NXM-1TB 1 TB M.2 2242 NVMe internal SSD with HeatSink

SKU CH-V43A-HVWGG

Compact M.2 2242 NVMe SSD with integrated heatsink delivering 3500 MB/s reads and 3000 MB/s writes for ultrabooks and desktops

  • Device TypeInternal Solid State Drive (SSD)
  • Used ForConsumer
  • Form FactorM.2 2242
  • Capacity1TB
  • Memory Components3D NAND
  • InterfacePCI-Express 3.0 x4

Options NXM-1TB 2242

  • Up to 3500 MB/s read speeds for fast boot and load times
  • Up to 3000 MB/s write speeds to handle large file transfers quickly
  • 330,000 IOPS random read for responsive multitasking
  • 250,000 IOPS random write for smooth application performance
  • 1000 TBW endurance rating for long-term reliability

KingSpec NXM-1TB 1 TB M.2 2242 NVMe SSD

The KingSpec NXM-1TB is a 1 TB internal solid state drive built for consumer desktops, laptops and ultrabooks. Its M.2 2242 form factor fits space-constrained boards while the PCIe 3.0 x4 interface delivers up to 3500 MBps sequential read and 3000 MBps sequential write. The 3D NAND flash and LDPC error correction provide 1000 TBW endurance for heavy workloads.

Thermals, noise and power draw

An integrated heatsink spreads heat across the 3.5 mm profile, keeping the controller within the 0°C to 70°C operating window without any moving parts. Idle power sits at 0.61 W and active consumption peaks at 3.6 W, so the drive adds minimal load to a laptop battery or desktop PSU. Silent operation is guaranteed because there are no fans or pumps involved.

Build integration

The single-sided 42.0 mm by 22.0 mm PCB slides into any M-key M.2 slot wired for PCIe 3.0 x4 and runs on 3.3 V power. No extra cables, brackets or airflow channels are required, freeing up 2.5-inch bays and SATA ports for additional storage. Compatibility spans Windows 7 through 10, Linux and CentOS, making the drive a drop-in upgrade for a wide range of systems.

Highlights

  • Up to 3500 MB/s read speeds for fast boot and load times
  • Up to 3000 MB/s write speeds to handle large file transfers quickly
  • 330,000 IOPS random read for responsive multitasking
  • 250,000 IOPS random write for smooth application performance
  • 1000 TBW endurance rating for long-term reliability

Specifications

BrandKingSpec
SeriesNXM Series
ModelNXM-1TB
Part NumberNXM-1TB
Device TypeInternal Solid State Drive (SSD)
Used ForConsumer
Form FactorM.2 2242
Capacity1TB
Memory Components3D NAND
InterfacePCI-Express 3.0 x4
Max Sequential ReadUp to 3500 MBps
Max Sequential WriteUp to 3000 MBps
4KB Random ReadUp to 330,000 IOPS
4KB Random WriteUp to 250,000 IOPS
Terabytes Written (TBW)1000TB
MTBF1,000,000 hours
HeatSinkwith HeatSink
Power Consumption (Idle)0.61W
Power Consumption (Active)3.6W
Operating Temperature0°C ~ +70°C
Storage Temperature-20°C ~ +75°C
Operating Humidity5% to 95% RH non-condensing
Height42.00mm
Width22.00mm
Depth3.50mm
Weight45g

Other versions of this model

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Questions about this item

How do I install the M.2 2242 NVMe drive with its attached heatsink, and what step is often missed?

Insert the drive at an angle into the M-key slot, press it flat, and secure it with the motherboard screw; the step often missed is removing any protective film from the heatsink's thermal pads before installation.

What maintenance or replacement will the 1 TB NXM Series SSD need later?

The drive has a 1000 TBW endurance rating and supports TRIM and S.M.A.R.T. monitoring; no user-serviceable parts exist, so replacement is only needed when the TBW limit or 1,000,000-hour MTBF is reached.

What limit appears first during sustained heavy writes on this PCIe 3.0 x4 drive?

The heatsink manages heat within the 0°C to 75°C operating range, so the first limit under sustained use is the 3000 MBps sequential write ceiling, not thermal throttling.

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