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QNAP TS-432XU Specs, Pros and Cons

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The quick verdict

  • Strengthsmax LAN speed 10 Gbps (top 2%), warranty 3 yr (top 7%)
  • Weaknessesbase RAM 2 GB (bottom 14%), boost clock 1.7 GHz (bottom 19%)
  • Best forcreators moving large video files fast
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Rankings and scores come from the specs alone and are not affected by affiliate commissions.

Spec ruler

Chart placing the QNAP TS-432XU on a 0 to 100 ruler for each spec within the category
Longer bars mean a better value within the category (top %). The numbers are the actual specs.

In short

Bottom line. The QNAP TS-432XU lists 4 drive bays, 4 CPU cores, boost clock 1.7 GHz, and base RAM 2 GB in its official specs. Against 219 QNAP models, its strengths are 4 CPU cores (top 22%), max LAN speed 10 Gbps (top 2%), and 4 LAN ports (top 18%), and its weak spots are boost clock 1.7 GHz (bottom 19%) and base RAM 2 GB (bottom 14%).

This page lays out the QNAP TS-432XU from the 14 specs published on QNAP's official hardware specification pages. Drive bays: 4 bays (bottom 35% of 219). The TS-432XU has 4 CPU cores (top 22% of 204). Boost clock comes in at 1.7 GHz (bottom 19% of 201). Base RAM: 2 GB (bottom 14% of 219). The TS-432XU's max RAM is 16 GB (bottom 48% of 219). Max LAN speed comes in at 10 Gbps (top 2% of 219). LAN ports: 4 ports (top 18% of 219). The TS-432XU has 0 M.2 slots (bottom 46% of 136). PCIe slots comes in at 1 slot (top 49% of 146). USB ports: 4 ports (top 35% of 219). The TS-432XU's weight is 6.54 kg (top 37% of 212). Volume comes in at 9.64 L (top 35% of 217).

Key points

CPU coresStrength

  • 4 cores
  • top 22% of 204 QNAP models

4 cores for backups and transcodes at once

Max LAN speedStrength

  • 10 Gbps
  • top 2% of 219 QNAP models

100 GB copy in about 80 s (theoretical)

LAN portsStrength

  • 4 ports
  • top 18% of 219 QNAP models

4 ports for link bonding or separate networks

Key specs at a glance

Key specs at a glance
SpecTS-432XU
Max LAN speed10 Gbpstop 2%
Warranty3 yrtop 7%
LAN ports4top 18%
CPU cores4top 22%
Operating power33.2 Wtop 24%
USB ports4top 35%
Show every spec
Full specifications
SpecTS-432XU
Drive bays4bottom 35%
CPU cores4top 22%
Boost clock1.7 GHzbottom 19%
Base RAM2 GBbottom 14%
Max RAM16 GBbottom 48%
Max LAN speed10 Gbpstop 2%
LAN ports4top 18%
M.2 slots0bottom 46%
PCIe slots1top 49%
USB ports4top 35%
Weight6.54 kgtop 37%
Volume9.64 Ltop 35%
Operating power33.2 Wtop 24%
Warranty3 yrtop 7%
Derived metrics
Metric (0–100)TS-432XU
Performance percentile46.9
Lightness percentile63.5
Compactness percentile64.6
Small office fit64
10GbE video editing fit74
Low-power compact 24/7 fit14

The details

Weak spots (bottom 25%)

  • Boost clock 1.7 GHz: bottom 19%
  • Base RAM 2 GB: bottom 14%

Performance and memory

  • Max RAM: 16 GB (bottom 48%)

Storage and connections

  • Drive bays: 4 bays (bottom 35%)
  • M.2 slots: 0 slots (bottom 46%)

Storage and connections

  • PCIe slots: 1 slot (top 49%)
  • USB ports: 4 ports (top 35%)

Size, power and warranty

  • Weight: 6.54 kg (top 37%)
  • Volume: 9.64 L (top 35%)

Size, power and warranty

  • Operating power: 33.2 W (top 24%)
  • Warranty: 3 years (top 7%)

TS-432XU vs the similar TS-463XU8 match, 3 more differ

  • Boost clock: 1.7 GHz vs 2 GHz
  • Base RAM: 2 GB vs 4 GB
  • LAN ports: 4 ports vs 5 ports

TS-432XU vs the similar TS-431XEU7 match, 2 more differ

  • Max RAM: 16 GB vs 8 GB
  • LAN ports: 4 ports vs 3 ports
  • Weight: 6.54 kg vs 5 kg

TS-432XU vs the similar TS-432XEU6 match, 1 more differ

  • Base RAM: 2 GB vs 4 GB
  • LAN ports: 4 ports vs 3 ports
  • Weight: 6.54 kg vs 4.91 kg

Combined metrics

  • Expansion slots in total (M.2 plus PCIe): 1
  • Total built-in LAN bandwidth (sum of port speeds): 22 Gbps
  • Operating power per bay: 8.3 W

Combined metrics

  • Weight per bay: 1.64 kg
  • Memory headroom (max minus base): 14 GB

Use-case scores

  • 10GbE video editing: 74
  • Small-office file server: 64
  • Low-power compact 24/7 use: 14

Variant TS-432PXU

  • matches the TS-432XU on drive bays, CPU cores, boost clock, and 8 more but differs on weight (7.39 kg vs 6.54 kg), volume (8.92 L vs 9.64 L), and operating power (39.6 W vs 33.2 W).
  • Where values differ, this comparison does not carry over to the TS-432PXU.

Variant TS-432PXU-RP

  • matches the TS-432XU on drive bays, CPU cores, boost clock, and 8 more but differs on weight (9.08 kg vs 6.54 kg), volume (8.92 L vs 9.64 L), and operating power (53.3 W vs 33.2 W).
  • Where values differ, this comparison does not carry over to the TS-432PXU-RP.

Other variants of the TS-432XU

  • TS-432XU-RP (check each model's spec sheet for differences).

Use-case scores are Specotomy's own index, computed by fixed rules from official manufacturer specs; they are not manufacturer scores.

FAQ

What is the max LAN speed of the QNAP TS-432XU?
10 Gbps.
What is the max RAM of the QNAP TS-432XU?
16 GB.
How many drive bays does the QNAP TS-432XU have?
4.
What is the operating power of the QNAP TS-432XU?
33.2 W.
How many M.2 slots does the QNAP TS-432XU have?
0.