Product comparison · 2 internal solid state drives

Goodram CX300 240 GB 2.5" Serial ATA III TLC vs Lenovo 4XB0M52449 internal solid state drive

2specifications compared
2differ
0identical
21known for one product only

Key differences

SSD capacity
- CX300 240 GB 2.5" Serial ATA III TLC:240 GB
- 4XB0M52449 internal solid state drive:256 GB
Operating temperature (T-T)
- CX300 240 GB 2.5" Serial ATA III TLC:0 - 60 °C
- 4XB0M52449 internal solid state drive:0 - 70 °C

Side by side

Differences highlightedShow differences only

Comparison of CX300, 4XB0M52449
23 specifications	A Goodram CX300 240 GB 2.5" Serial ATA III TLC Model CX300 View product	B Lenovo 4XB0M52449 internal solid state drive Model 4XB0M52449 View product
Features1 differ
SSD capacityDiffers	240 GB	256 GB
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
InterfaceKnown for one	Serial ATA III	Unknown — not stated by the source
Memory typeKnown for one	TLC	Unknown — not stated by the source
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Read speedKnown for one	555 MB/s	Unknown — not stated by the source
Write speedKnown for one	540 MB/s	Unknown — not stated by the source
Random read (4KB)Known for one	86000 IOPS	Unknown — not stated by the source
Random write (4KB)Known for one	80000 IOPS	Unknown — not stated by the source
Controller typeKnown for one	Phison PS3111-S11	Unknown — not stated by the source
LithographyKnown for one	15 nm	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	2000000 h	Unknown — not stated by the source
NVMeKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	0 - 70 °C
Storage temperature (T-T)Known for one	-45 - 70 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Other featuresidentical
InternalKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	22 mm
DepthKnown for one	Unknown — not stated by the source	80 mm
HeightKnown for one	Unknown — not stated by the source	3.73 mm
WeightKnown for one	Unknown — not stated by the source	10 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717070

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.

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