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Rectangular M.2 2280 SSD with black graphene heatsink covering the board

KINGSMAN GAMING

KINGSMAN GAMING S1000 M.2 2280 4TB PCIe 5.0x4 with DRAM CACHE and Heatsink internal SSD

SKU CH-QVW6-0K8WN

M.2 2280 4 TB internal SSD with PCIe 5.0 x4 interface, DRAM cache and graphene heatsink delivering up to 14000 MBps read and 13000 MBps write

  • Total capacity4 TB
  • Sequential read speedUp to 14,000 MB/s
  • Sequential write speedUp to 13,000 MB/s
  • Interface typePCI-Express 5.0 x4
  • Form factorM.2 2280
  • Product typeInternal Solid State Drive (SSD)

Capacity 4TB

  • Up to 14,000 MB/s sequential read for ultra-fast load times
  • Up to 13,000 MB/s sequential write for rapid file transfers
  • Graphene heatsink keeps temperatures low up to 85 °C
  • DRAM cache and 3D NAND TLC deliver sustained performance
  • MTBF exceeds 1,000,000 hours for long-term reliability

4 TB PCIe 5.0 x4 SSD for high-performance builds

The KINGSMAN GAMING S1000 delivers 4 TB of storage on an M.2 2280 form factor using PCIe 5.0 x4 and 3D NAND TLC. It targets enthusiasts and professionals who need fast sequential throughput for large workloads.

Graphene heatsink integrates

The included graphene heatsink dissipates heat directly into the board’s M.2 thermal solution, freeing internal airflow for other components. No extra mounting hardware or clearance planning is required beyond the standard slot.

Operates up to 85 °C with sustained speeds

Sequential reads reach up to 14000 MBps and writes up to 13000 MBps within the 0 °C to 85 °C range. The heatsink keeps the controller stable under load, limiting fan ramp and maintaining consistent power draw.

How it compares

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

Price $595.99
Pricier than about 82% 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 14,000 MB/s
Higher than about 93% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $149.00 per TB
Cheaper than about 58% of the 1,362 comparable items (median $165.50 per TB).

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Specifications

Product
Brand nameKINGSMAN
Product lineS1000
Model nameKSS1KM4TB228
Total capacity4 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 14,000 MB/s
Sequential write speedUp to 13,000 MB/s
Storage
NAND flash type3D NAND TLC
Ports & slots
Interface typePCI-Express 5.0 x4
Size & build
Form factorM.2 2280
Heat sinkWith HeatSink
Environment & compliance
Operating temperature range0 °C to 85 °C
More details
Mean time between failures>1,000,000 h

Other versions of this model

1 more in the same range

Questions about this item

Will this M.2 2280 drive fit in a standard laptop or desktop slot?

Yes, the 2280 form factor matches the common M.2 2280 slot found in most modern laptops and desktops.

Does the included heatsink add enough height to block a motherboard cover or laptop chassis?

The graphene heatsink is designed for the M.2 2280 form factor and typically fits under standard motherboard shields and in most laptop bays.

What sustained speeds can I expect in real workloads versus the 14,000 MB/s read and 13,000 MB/s write peaks?

Peak sequential speeds reach 14,000 MB/s read and 13,000 MB/s write on a PCIe 5.0 x4 link; sustained throughput depends on workload, thermal headroom and controller firmware.

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