Product comparison · 2 internal solid state drives

Goodram CX400 256 GB 2.5" Serial ATA III QLC 3D NAND vs Goodram SSDPR-CX400-01T internal solid state drive

Key differences

SSD capacity
- CX400 256 GB 2.5" Serial ATA III QLC 3D NAND:256 GB
- SSDPR-CX400-01T internal solid state drive:1 TB
Component for
- CX400 256 GB 2.5" Serial ATA III QLC 3D NAND:PC/Laptop
- SSDPR-CX400-01T internal solid state drive:PC
Width
- CX400 256 GB 2.5" Serial ATA III QLC 3D NAND:100 mm
- SSDPR-CX400-01T internal solid state drive:69.8 mm
Depth
- CX400 256 GB 2.5" Serial ATA III QLC 3D NAND:69.8 mm
- SSDPR-CX400-01T internal solid state drive:100 mm

Differences highlightedShow differences only

Comparison of CX400, SSDPR-CX400-01T
20 specifications	A Goodram CX400 256 GB 2.5" Serial ATA III QLC 3D NAND Model CX400 View product	B Goodram SSDPR-CX400-01T internal solid state drive Model SSDPR-CX400-01T View product
Features2 differ
SSD capacityDiffers	256 GB	1 TB
SSD form factor	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Memory typeKnown for one	QLC 3D NAND	Unknown — not stated by the source
Component forDiffers	PC/Laptop	PC
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speed	550 MB/s	550 MB/s
Write speed	490 MB/s	490 MB/s
Random read (4KB)Known for one	65000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	82500 IOPS	Unknown — not stated by the source
Controller type	Phison PS3111-S11	Phison PS3111-S11
Mean time between failures (MTBF)	2000000 h	2000000 h
NVMeKnown for one	Unknown — not stated by the source	No
Hardware encryptionKnown for one	Unknown — not stated by the source	No
Weight & dimensions2 differ
WidthDiffers	100 mm	69.8 mm
DepthDiffers	69.8 mm	100 mm
Height	7 mm	7 mm
Operational conditionsidentical
Operating temperature (T-T)	0 - 70 °C	0 - 70 °C
Storage temperature (T-T)	-45 - 85 °C	-45 - 85 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Blister

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.