Product comparison · 2 external hard drives

Buffalo HD-QL4TSU2R5 external hard drive vs Seagate STBC2000100 external hard drive

11specifications compared
9differ
2identical
18known for one product only

Key differences

HDD capacity
- HD-QL4TSU2R5 external hard drive:4 TB
- STBC2000100 external hard drive:2 TB
Product colour
- HD-QL4TSU2R5 external hard drive:Black
- STBC2000100 external hard drive:Grey
LED indicators
- HD-QL4TSU2R5 external hard drive:Power, Yes
- STBC2000100 external hard drive:Yes
Bus powered
- HD-QL4TSU2R5 external hard drive:No
- STBC2000100 external hard drive:USB
Width
- HD-QL4TSU2R5 external hard drive:150 mm
- STBC2000100 external hard drive:124 mm
Depth
- HD-QL4TSU2R5 external hard drive:233.7 mm
- STBC2000100 external hard drive:44 mm
Height
- HD-QL4TSU2R5 external hard drive:155 mm
- STBC2000100 external hard drive:158 mm
Weight
- HD-QL4TSU2R5 external hard drive:5.67 kg
- STBC2000100 external hard drive:1.08 kg

Side by side

Differences highlightedShow differences only

Comparison of HD-QL4TSU2R5, STBC2000100
29 specifications	A Buffalo HD-QL4TSU2R5 external hard drive Model HD-QL4TSU2R5 View product	B Seagate STBC2000100 external hard drive Model STBC2000100 View product
Hard drive1 differ
HDD capacityDiffers	4 TB	2 TB
InterfaceKnown for one	Serial ATA	Unknown — not stated by the source
Type	HDD	HDD
Ports & interfacesidentical
USB data transfer ratesKnown for one	480 Mbit/s	Unknown — not stated by the source
eSATAKnown for one	Yes	Unknown — not stated by the source
eSATA data transfer ratesKnown for one	3 Gbit/s	Unknown — not stated by the source
USB connectorKnown for one	Unknown — not stated by the source	USB
USB versionKnown for one	Unknown — not stated by the source	2.0
FireWire 800Known for one	Unknown — not stated by the source	Yes
Features2 differ
Product colourDiffers	Black	Grey
LED indicatorsDiffers	Power, Yes	Yes
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Power1 differ
Bus poweredDiffers	No	USB
External power adapterKnown for one	Yes	Unknown — not stated by the source
AC adapter input voltageKnown for one	100-240 V	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	86 W	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	150 mm	124 mm
DepthDiffers	233.7 mm	44 mm
HeightDiffers	155 mm	158 mm
WeightDiffers	5.67 kg	1.08 kg
Packaging dataidentical
Cables includedKnown for one	eSATA	Unknown — not stated by the source
Bundled softwareKnown for one	Buffalo Tools TurboPC NovaBACKUP Business Essentials	Unknown — not stated by the source
User guideKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
USB 2.0 ports quantity	1	1
Compatible operating systemsDiffers	Windows 7 (32-bit/64-bit), Windows Vista (32-bit/64-bit), Windows XP, Windows 2000, Windows Server 2003 (32-bit), Windows Server 2003 R2 (32-bit), Windows Server 2008 (32-bit/64-bit), Windows Server 2008 R2 (64-bit), Mac OS X 10.4 or later	Windows, Mac
FireWire requiredKnown for one	Unknown — not stated by the source	Yes
USB requiredKnown for one	Unknown — not stated by the source	Yes

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.

More external hard drive comparisons

All external hard drive comparisons