Product comparison · 2 internal hard drives

Hypertec NAS-B4000SA3-REDPRO internal hard drive vs Hypertec THK-H250SA2/5LK20 internal hard drive

Key differences

HDD capacity
- NAS-B4000SA3-REDPRO internal hard drive:4 TB
- THK-H250SA2/5LK20 internal hard drive:250 GB
HDD speed
- NAS-B4000SA3-REDPRO internal hard drive:7200 RPM
- THK-H250SA2/5LK20 internal hard drive:5400 RPM
HDD size
- NAS-B4000SA3-REDPRO internal hard drive:3.5"
- THK-H250SA2/5LK20 internal hard drive:2.5"
Interface
- NAS-B4000SA3-REDPRO internal hard drive:Serial ATA III
- THK-H250SA2/5LK20 internal hard drive:Serial ATA II
Component for
- NAS-B4000SA3-REDPRO internal hard drive:NAS
- THK-H250SA2/5LK20 internal hard drive:Laptop
Operating voltage
- NAS-B4000SA3-REDPRO internal hard drive:5 / 12 V
- THK-H250SA2/5LK20 internal hard drive:5 V

Differences highlightedShow differences only

Comparison of NAS-B4000SA3-REDPRO, THK-H250SA2/5LK20
12 specifications	A Hypertec NAS-B4000SA3-REDPRO internal hard drive Model NAS-B4000SA3-REDPRO View product	B Hypertec THK-H250SA2/5LK20 internal hard drive Model THK-H250SA2/5LK20 View product
Features5 differ
HDD capacityDiffers	4 TB	250 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD sizeDiffers	3.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Component forDiffers	NAS	Laptop
Power1 differ
Operating voltageDiffers	5 / 12 V	5 V
Weight & dimensionsidentical
WidthKnown for one	101.6 mm	Unknown — not stated by the source
DepthKnown for one	147 mm	Unknown — not stated by the source
HeightKnown for one	26.1 mm	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	Lenovo ThinkPad X220, X220i, X220s, T420s, T430s

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.