QNAP TS-473A vs QNAP TS-873A

The short verdict

Scores pending

We haven’t scored these yet. Use the measured differences and full specs below.

TS-473A

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TS-873A

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Choose the TS-473A if

Lighter in the hand (5,030 vs 6,760 g)

Full specs →

TS-873A

Full specs →

At a glance

Key differences

Measured differences only. Ties and tiny gaps are left out.

Why pick theTS-473A1 win

−1,730 gLighter in the hand5,030 vs 6,760 g

Check priceNo store price yet

Why pick theTS-873A0 wins

No measured advantages in our spec data. Check the full specs below.

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Full specs

Side-by-side specifications

Performance1 difference

RAM

8 GB

Storage (max)

8 GB

Backup features

Cloud, USB drive, iSCSI LUN

Cloud, iSCSI LUN

Installed storage drive type

Processor frequency

2.2 GHz

Storage drive capacity

0 GB

Storage drive interface

Serial ATA III

Storage drives installed

Total installed storage capacity

0 TB

Design2 differences

Weight

5030 g

6760 g

Number of fans

2 fan(s)

3 fan(s)

Connectivity2 differences

Jumbo frames support

Yes

Maximum RAM supported

64 GB

Number of storage drives supported

Storage drive sizes supported

2.5,3.5,M.2

Supported storage drive interfaces

M.2 · Serial ATA · Serial ATA II

M.2, Serial ATA II, Serial ATA III

Supported storage drive types

HDD & SSD

General4 differences

Ethernet LAN

Yes

Led Indicators

LAN, Power, SSD, Status, USB

HDD, Power, SSD, Status, USB

Manufacturer Sku

TS-473A-8G

TS-873A-8G

Model Number

TS-473A

TS-873A

RAID levels

0, 1, 5, 6, 10, JBOD

0, 1, 5, 6, 10, 50, 60, JBOD

System drive capacity

5 GB

Where to buy

Specs verified against manufacturer data. Prices in USD before tax; we may earn a commission from qualifying purchases.

Community

Which would you buy?

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TS-473A vs TS-873A

Scores pending

Key differences

Side-by-side specifications

Which would you buy?