Product comparison · 2 internal hard drives

Hypertec 0A65633-HY internal hard drive vs Hypertec 694374-B21-HY internal hard drive

5specifications compared
3differ
2identical
4known for one product only

Key differences

The Hypertec 694374-B21-HY internal hard drive has 3 TB more HDD capacity than the Hypertec 0A65633-HY internal hard drive (4 TB vs 1 TB). The Hypertec 694374-B21-HY internal hard drive has 1" more HDD size than the Hypertec 0A65633-HY internal hard drive (3.5" vs 2.5"). Operating voltage: 5 V on the Hypertec 0A65633-HY internal hard drive, 5 / 12 V on the Hypertec 694374-B21-HY internal hard drive.

HDD capacity
- 0A65633-HY internal hard drive:1 TB
- 694374-B21-HY internal hard drive:4 TB
HDD size
- 0A65633-HY internal hard drive:2.5"
- 694374-B21-HY internal hard drive:3.5"
Operating voltage
- 0A65633-HY internal hard drive:5 V
- 694374-B21-HY internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 0A65633-HY, 694374-B21-HY
9 specifications	A Hypertec 0A65633-HY internal hard drive Model 0A65633-HY View product	B Hypertec 694374-B21-HY internal hard drive Model 694374-B21-HY View product
Features2 differ
HDD capacityDiffers	1 TB	4 TB
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA II	Serial ATA II
Type	HDD	HDD
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Bytes per sectorKnown for one	4096	Unknown — not stated by the source
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Compatible productsKnown for one	IBM / Lenovo	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.

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