Dell 250GB HDD vs Lenovo 0A65638 internal hard drive

Comparison of 250GB HDD, 0A65638

20 specifications	A Dell 250GB HDDView product	B Lenovo 0A65638 internal hard drive Model 0A65638 View product
Features2 differ
HDD capacityDiffers	250 GB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeKnown for one	—Unknown — not stated by the source	2.5"
InterfaceKnown for one	—Unknown — not stated by the source	Serial ATA
Storage drive buffer sizeKnown for one	—Unknown — not stated by the source	8 MB
Read seek timeKnown for one	—Unknown — not stated by the source	13 ms
Poweridentical
Operating voltageKnown for one	—Unknown — not stated by the source	5 V
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	128.3 mm
DepthKnown for one	—Unknown — not stated by the source	140 mm
HeightKnown for one	—Unknown — not stated by the source	13.8 mm
WeightKnown for one	—Unknown — not stated by the source	152 g
Other featuresidentical
Compatible productsKnown for one	—Unknown — not stated by the source	ThinkCentre M92p Tiny
Wi-FiKnown for one	No	—Unknown — not stated by the source
Ethernet LANKnown for one	No	—Unknown — not stated by the source
Card reader integratedKnown for one	No	—Unknown — not stated by the source
FireWire 400Known for one	No	—Unknown — not stated by the source
FireWire 800Known for one	No	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	0	—Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	—Unknown — not stated by the source
eSATAKnown for one	No	—Unknown — not stated by the source

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.