Acer SATA HDD in carrier vs Acer SATA HDD in carrier 1TB

Comparison of SATA HDD in carrier, SATA HDD in carrier 1TB

11 specifications	A Acer SATA HDD in carrierView product	B Acer SATA HDD in carrier 1TBView product
Featuresidentical
HDD capacity	1 TB	1 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Ethernet LANKnown for one	—Unknown — not stated by the source	No
FireWire 400Known for one	—Unknown — not stated by the source	No
FireWire 800Known for one	—Unknown — not stated by the source	No
Integrated USB cableKnown for one	—Unknown — not stated by the source	No
Internal	Yes	Yes
eSATAKnown for one	—Unknown — not stated by the source	No

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.