Product comparison · 2 nas & storage servers

QNAP TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD vs QNAP TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD

Key differences

Number of storage drives supported
- TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD:4
- TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD:6
Number of fans
- TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD:2 fan(s)
- TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD:3 fan(s)
Width
- TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD:199.3 mm
- TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD:264.3 mm
Weight
- TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD:4.9 kg
- TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD:5.63 kg

Differences highlightedShow differences only

Comparison of TVS-473E, TVS-673E
87 specifications	A QNAP TVS-473E NAS Tower AMD Embedded R-Series SoC RX-421BD Model TVS-473E View product	B QNAP TVS-673E NAS Tower AMD Embedded R-Series SoC RX-421BD Model TVS-673E View product
Storage2 differ
Number of storage drives supportedDiffers	4	6
Supported file systemsDiffers	FAT32, HFS+, HPFS, exFAT, ext3, ext4	FAT32, HFS+, NTFS, exFAT, ext3, ext4
Design1 differ
Number of fansDiffers	2 fan(s)	3 fan(s)
Weight & dimensions2 differ
WidthDiffers	199.3 mm	264.3 mm
WeightDiffers	4.9 kg	5.63 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84714100

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.