Kingston A400-NGFF SSD M.2 2280 Internal Solid State Hard Drive 120GB 240GB 480GB 1TB 2TB High Performance for Laptop Desktop

Brand Name: KingSton

Origin: Mainland China

Cooling Fin: No

Bus Type: SATA III

Nand Flash Type: TLC

Transport Protocol: NVME

Interface Type: SATA

Controller: A400 M.2 2280

RGB: No

Size: M.2 2280

Application: Desktop

Application: Laptop

High-concerned chemical: None

Package: Yes

Type: Internal

Style: SSD

Kingston A400-NGFF SSD M.2 2280 Internal Solid State Hard Drive 120GB 240GB 480GB 1TB 2TB High Performance for Laptop Desktop

Product Features:

Form factor: M.2 2280
InterfaceSATA Rev. 3.0 (6Gb/s) – with backwards compatibility to SATA Rev. 2.0 (3Gb/s)
NAND: 3D
Data Transfer (ATTO):
120GB - up to 500MB/s Read and 320MB/s Write
240GB - up to 500MB/s Read and 350MB/s Write
Power Consumption:0.195W Idle / 0.279W Avg / 0.642W (MAX) Read / 1.535W (MAX) Write
Storage temperature:-40 to 85 degrees
Operating temperature:0 to70 degrees
Dimensions: 80mm x 22mm x 1.35mm (M.2)
Vibration operating: 2.17G Peak (7–800Hz)
Vibration non-operating: 20G Peak (10–2000Hz)
Life expectancy: 1 million hours MTBF
Total Bytes Written (TBW)4
120GB: 40TB
240GB: 80TB

About real capacity
120GB  = approximately 108GB-114GB
240GB  = approximately 216GB-228GB
480GB  = approximately 432GB-456GB
960GB  = approximately 864GB-912GB

Packing List:

SSD *1

Brush *1

It is calculation difference between manufacturer and your PC. Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes. Please Google "ssd real capacity" to get more information.The person pursuit of perfect is not recommended to buy.