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Green circuit board M.2 2280 SATA SSD with black controller and NAND chips

KingSpec

KingSpec NT-4TB-2280 4TB M.2 2280 SATA internal SSD

SKU CH-T989-2J3SD MPN NT-4TB-2280

A 4 TB M.2 2280 SATA internal SSD with 3D NAND, up to 550 MBps read and 500 MBps write, and no heatsink

  • Total capacity4 TB
  • Sequential read speedUp to 550 MB/s
  • Sequential write speedUp to 500 MB/s
  • Interface typeSATA III
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Model NT-4TB-2280

  • Up to 550 MB/s sequential read for fast boot and app loads
  • Up to 500 MB/s sequential write for quick file saves and transfers
  • 4 TB capacity stores large media libraries and project files
  • 3D NAND technology delivers 1,000,000-hour MTBF for long-term reliability
  • M.2 2280 form factor fits laptops, ultrabooks and desktops with SATA B-key slots

Capacity and Form Factor

This KingSpec NT-4TB-2280 is a 4TB internal SSD built in the M.2 2280 form factor. It uses a SATA III interface with 3D NAND memory for consumer storage upgrades in desktops, laptops and ultrabooks.

Upgrade Path and Value

The drive replaces a smaller SATA M.2 module or a 2.5-inch SATA SSD when more capacity is needed without changing the interface. Sequential reads reach up to 550 MBps and writes up to 500 MBps, so the jump is worthwhile when the current SATA drive is full or too slow for daily workloads.

Compatibility Checklist

Verify that the motherboard or laptop provides an M.2 slot keyed for SATA (B key) and not for NVMe (M key). The module measures 22.00 mm wide, 80.00 mm long and 3.50 mm thick, and it operates from 0°C to 70°C.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $399.99
Pricier than about 75% of the 1,994 comparable items (median $180.49).
Total capacity 4 TB
Higher than about 90% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 550 MB/s
Lower than about 70% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $100.00 per TB
Cheaper than about 85% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameKingSpec
Product lineNT 2280 Series
Model nameNT-4 TB-2280
Part numberNT-4 TB-2280
Total capacity4 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 550 MB/s
Sequential write speedUp to 500 MB/s
Storage
NAND flash type3D NAND
Ports & slots
Interface typeSATA III
Size & build
Form factorM.2 2280
Heat sinkWithout HeatSink
Overall height80 mm
Overall width22 mm
Product depth3.5 mm
Environment & compliance
Operating temperature range0 °C to 70 °C
Storage temperature range-20 °C to 75 °C
More details
Mean time between failures1,000,000 h

Other versions of this model

5 more in the same range

Questions about this item

Will the 80.00 mm length and 22.00 mm width fit my motherboard M.2 slot?

The drive follows the M.2 2280 form factor, so any motherboard with an M.2 slot that accepts 80 mm long modules will accommodate it.

Which keying does the SATA III 6 Gbps interface require for correct installation?

The module uses a B-key edge connector; insert it into an M.2 slot wired for SATA, not an M-key NVMe slot, and secure it with the motherboard standoff screw.

Does the 3D NAND drive need any firmware updates or thermal pad replacement over its 1,000,000 hour MTBF life?

No user-serviceable parts are present; the included cooling sticker handles heat dissipation and the drive has no moving components that require periodic maintenance.

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