Product comparison · 2 nas & storage servers

QNAP TS-421U + 4x 1TBWDRED vs QNAP TS-421U + 4x 4TBWDRED

68specifications compared
3differ
65identical
0known for one product only

Key differences

The QNAP TS-421U + 4x 4TBWDRED has 12 TB more total installed storage capacity than the QNAP TS-421U + 4x 1TBWDRED (16 TB vs 4 TB). The QNAP TS-421U + 4x 4TBWDRED has 3 TB more storage drive capacity than the QNAP TS-421U + 4x 1TBWDRED (4 TB vs 1 TB). Number of fans: 1 fan(s) on the QNAP TS-421U + 4x 1TBWDRED, 2 fan(s) on the QNAP TS-421U + 4x 4TBWDRED.

Total installed storage capacity
- TS-421U + 4x 1TBWDRED:4 TB
- TS-421U + 4x 4TBWDRED:16 TB
Storage drive capacity
- TS-421U + 4x 1TBWDRED:1 TB
- TS-421U + 4x 4TBWDRED:4 TB
Number of fans
- TS-421U + 4x 1TBWDRED:1 fan(s)
- TS-421U + 4x 4TBWDRED:2 fan(s)

Side by side

Differences highlightedShow differences only

Comparison of TS-421U + 4x 1TBWDRED, TS-421U + 4x 4TBWDRED
68 specifications	A QNAP TS-421U + 4x 1TBWDRED View product	B QNAP TS-421U + 4x 4TBWDRED View product
Storage2 differ
Total installed storage capacityDiffers	4 TB	16 TB
Storage drive capacityDiffers	1 TB	4 TB
Design1 differ
Number of fansDiffers	1 fan(s)	2 fan(s)

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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