Product comparison · 2 internal hard drives

Lenovo 43R2031-RFB internal hard drive vs Lenovo 67Y0115-RFB internal hard drive

Key differences

HDD capacity
- 43R2031-RFB internal hard drive:300 GB
- 67Y0115-RFB internal hard drive:73 GB
HDD speed
- 43R2031-RFB internal hard drive:10000 RPM
- 67Y0115-RFB internal hard drive:15000 RPM
Interface
- 43R2031-RFB internal hard drive:Serial ATA
- 67Y0115-RFB internal hard drive:SAS
Read seek time
- 43R2031-RFB internal hard drive:4.2 ms
- 67Y0115-RFB internal hard drive:2.8 ms
Width
- 43R2031-RFB internal hard drive:69.9 mm
- 67Y0115-RFB internal hard drive:42.6 mm
Depth
- 43R2031-RFB internal hard drive:100 mm
- 67Y0115-RFB internal hard drive:4.85 mm
Height
- 43R2031-RFB internal hard drive:15 mm
- 67Y0115-RFB internal hard drive:45.1 mm
Weight
- 43R2031-RFB internal hard drive:229 g
- 67Y0115-RFB internal hard drive:350 g

Differences highlightedShow differences only

Comparison of 43R2031-RFB, 67Y0115-RFB
16 specifications	A Lenovo 43R2031-RFB internal hard drive Model 43R2031-RFB View product	B Lenovo 67Y0115-RFB internal hard drive Model 67Y0115-RFB View product
Features4 differ
HDD capacityDiffers	300 GB	73 GB
HDD speedDiffers	10000 RPM	15000 RPM
InterfaceDiffers	Serial ATA	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Read seek timeDiffers	4.2 ms	2.8 ms
Write seek timeKnown for one	Unknown — not stated by the source	2.8 ms
Average latencyKnown for one	3 ms	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Weight & dimensions4 differ
WidthDiffers	69.9 mm	42.6 mm
DepthDiffers	100 mm	4.85 mm
HeightDiffers	15 mm	45.1 mm
WeightDiffers	229 g	350 g

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.