Product comparison · 2 nas & storage servers

QNAP TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND vs QNAP TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND

Key differences

Number of storage drives supported
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:6
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:8
Fan diameter
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:9 cm
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:12 cm
Noise level
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:23 dB
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:23.4 dB
Power consumption (typical)
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:63.69 W
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:70.26 W
Power consumption (HDD standby)
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:35.11 W
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:36.43 W
Width
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:264.3 mm
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:329.3 mm
Weight
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:5.57 kg
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:6.59 kg
Number of screws
- TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND:20
- TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND:26

Differences highlightedShow differences only

Comparison of TS-673, TS-873
99 specifications	A QNAP TS-673 NAS Tower AMD Embedded R-Series SoC RX-421ND Model TS-673 View product	B QNAP TS-873 NAS Tower AMD Embedded R-Series SoC RX-421ND Model TS-873 View product
Storage1 differ
Number of storage drives supportedDiffers	6	8
Processoridentical
Processor operating modesKnown for one	Unknown — not stated by the source	64-bit
Design1 differ
Fan diameterDiffers	9 cm	12 cm
Performance1 differ
Noise levelDiffers	23 dB	23.4 dB
Softwareidentical
Linux 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
Server operating systems supportedKnown for one	Unknown — not stated by the source	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2, Windows Server 2016
Power2 differ
Power consumption (typical)Differs	63.69 W	70.26 W
Power consumption (HDD standby)Differs	35.11 W	36.43 W
Weight & dimensions2 differ
WidthDiffers	264.3 mm	329.3 mm
WeightDiffers	5.57 kg	6.59 kg
Packaging content1 differ
Number of screwsDiffers	20	26
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84714100	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.