Product comparison · 2 internal solid state drives

Acer SP.339WW.004 internal solid state drive vs Acer SP.339WW.007 internal solid state drive

Key differences

SSD capacity
- SP.339WW.004 internal solid state drive:300 GB
- SP.339WW.007 internal solid state drive:80 GB
Memory type
- SP.339WW.004 internal solid state drive:eMLC
- SP.339WW.007 internal solid state drive:MLC
Read speed
- SP.339WW.004 internal solid state drive:500 MB/s
- SP.339WW.007 internal solid state drive:340 MB/s
Write speed
- SP.339WW.004 internal solid state drive:315 MB/s
- SP.339WW.007 internal solid state drive:100 MB/s
Random read (4KB)
- SP.339WW.004 internal solid state drive:75000 IOPS
- SP.339WW.007 internal solid state drive:70000 IOPS
Random write (4KB)
- SP.339WW.004 internal solid state drive:9000 IOPS
- SP.339WW.007 internal solid state drive:7000 IOPS

Differences highlightedShow differences only

Comparison of SP.339WW.004, SP.339WW.007
12 specifications	A Acer SP.339WW.004 internal solid state drive Model SP.339WW.004 View product	B Acer SP.339WW.007 internal solid state drive Model SP.339WW.007 View product
Features6 differ
SSD capacityDiffers	300 GB	80 GB
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
Interface	Serial ATA III	Serial ATA III
Memory typeDiffers	eMLC	MLC
Data transfer rate	6 Gbit/s	6 Gbit/s
Read speedDiffers	500 MB/s	340 MB/s
Write speedDiffers	315 MB/s	100 MB/s
Random read (4KB)Differs	75000 IOPS	70000 IOPS
Random write (4KB)Differs	9000 IOPS	7000 IOPS
Lithography	20 nm	20 nm
Other featuresidentical
Internal	Yes	Yes
Compatible products	Acer T350 F2, R360 F2	Acer T350 F2, R360 F2

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.