Skip to content
KingSpec ONEBOOM X400 1TB M.2 2280 NVMe PCIe 4.0

KingSpec ONEBOOM X400 1TB M.2 2280 NVMe PCIe 4.0

MPN X400-1TB-2280 UPC 6950509932224

Capacity
1TB
Interface
NVMe PCIe 4.0 x4
Form factor
M.2 2280
Read / write
7,400 / 6,600 MB/s
Endurance
-
NAND
TLC

Best price now

$159.99

at

The store's own price · checked

Lowest price in 30 days

Lowest in 30 days: $159.99 · typical: $169.99

Near you

In stock at 0 stores nationwide.

Every real price drop the minute we find it: ssd.live on Telegram · Discord

Where to buy

★ 5.0 out of 5 from 1 customer rating at Newegg. How we count

In stock ★ 5.0 (1) · Newegg · free ship · $159.99
Out of stock free ship · -
Price history

Lowest in-stock price by retailer

Show as table
TimeRetailerLowest in stock

Specifications

Drive

Capacity
1TB
Form factor
M.2 2280
Interface
NVMe PCIe 4.0 x4
NAND
TLC
DRAM cache
Yes

Performance

Sequential read
7,400 MB/s
Sequential write
6,600 MB/s

Endurance

Warranty
3 years

Wrong price, stock or spec? Tell us

Full spec sheet from Newegg
Model/Brand
KingSpec
Model/Model
X400-1TB-2280
Model/Series
ONEBOOM
Details/Cache
1GB DRAM
Model/Used For
Consumer
Details/Capacity
1TB
Details/Protocol
NVMe 1.4
Performance/MTBF
1,000,000 hours
Details/Interface
PCI-Express 4.0
Model/Device Type
Internal Solid State Drive (SSD)
Details/Form Factor
M.2 2280
Details/Memory Components
3D NAND TLC
Dimensions & Weight/Depth
80mm
Dimensions & Weight/Width
22mm
Dimensions & Weight/Height
2mm
Dimensions & Weight/Weight
5g
Performance/Max Sequential Read
Up to 7400 MBps
Performance/Max Sequential Write
Up to 6600 MBps
Environmental/Storage Temperature
-20°C~+75°C
Environmental/Operating Temperature
0°C~+70°C
Performance/Terabytes Written (TBW)
600TB
Additional Information/First Listed on Newegg
May 27, 2026
Full spec sheet from Best Buy
UPC
6950509932224
Brand
KingSpec
Usage
Gaming
Form Factor
M.2 2280
Interface(s)
PCIe Gen 4 x4
Model Number
X400-1TB-2280
Product Name
KingSpec ONEBOOM X400 1TB M.2 PCIe 4.0 NVMe SSD, 7400MB/s, 3D TLC, PS5 Compatible
Product Width
0.87 inches
Product Height
0.08 inches
Product Weight
0.32 ounces
Storage Capacity
1024 gigabytes
Warranty - Labor
Limited Warranty period (labor): 3 years
Warranty - Parts
Limited Warranty period (parts): 3 years
Storage Drive Type
SSD
Internal Or External
Internal
Product Compatibility
Server

Similar SSDs

$159.99
at Newegg
Buy at Newegg