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12-bay 2U rackmount NAS

QNAP TS-1232PXU-RP-4G 12-Bay 2U Rackmount NAS

A diskless 12-bay rackmount NAS with a 1.7GHz AnnapurnaLabs quad-core processor, 4GB DDR4 memory, dual 10GbE SFP+, dual 2.5GbE and redundant 250W power supplies.

12 baysDual 10GbE SFP+Dual 2.5GbE3-year manufacturer warranty
QNAP TS-1232PXU-RP-4G 12-bay 2U rackmount NAS

What is the QNAP TS-1232PXU-RP-4G?

It is a diskless 12-bay, 2U rackmount NAS powered by an AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor. This configuration includes 4GB DDR4 memory, two 10GbE SFP+ ports, two 2.5GbE ports, one PCIe Gen 2 x2 slot and dual 250W power supplies.

12 baysSATA HDD and SSD support
2 × 10GbESFP+ network ports
2 × 2.5GbERJ45 network ports
Dual 250WRedundant power supplies
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High-speed networking for shared storage

Two 10GbE SFP+ ports and two 2.5GbE RJ45 ports provide built-in options for higher-bandwidth file sharing and team collaboration. The 2.5GbE ports support 2.5G, 1G, 100M and 10M speeds.

  • Wake on LAN is supported through the 2.5GbE ports only.
  • Jumbo Frame support is included.
  • The supplied information also references optional QNAP 10GbE, 5GbE and 2.5GbE expansion options.

Backup, synchronisation and data protection

The supplied product information lists Hybrid Backup Sync for backup and synchronisation, Boxafe for Google Workspace and Microsoft 365 enterprise accounts, and snapshot protection for recovery from accidental deletion and malware attacks.

  • Hybrid Backup Sync supports backup and synchronisation to other NAS devices, servers and cloud storage.
  • Boxafe is listed for emails, cloud drives, contacts and calendars.
  • Snapshots record system status and data for protection and recovery.

PCIe and storage expansion

One PCIe Gen 2 x2 slot supports a compatible QNAP expansion card for additional networking, SSD caching capabilities or wireless connectivity. Capacity can be expanded with supplied QNAP TR RAID expansion enclosures or TL JBOD units, and cloud gateway support is listed for hybrid-cloud workflows.

  • Optional M.2 support is available through a PCIe adapter.
  • The supplied specification warns that PCIe bandwidth limitations will restrict NAS 10GbE performance.
  • Four USB 3.2 Gen 1 ports are included.

Supplied SMB signing acceleration results

The source states that QTS 5.1.0 supports AES-128-GMAC acceleration for SMB 3.1.1 signing. In the supplied CrystalDiskMark 1MB read test, the TS-1232PXU-RP-4G recorded 68 MB/s with AES-CMAC and 738 MB/s with AES-128-GMAC.

  • Client: Windows Server 2022, AMD EPYC 7232P 3.0GHz, 128GB DDR4 and 10GbE NICs.
  • NAS test storage: Samsung 860 PRO 512GB drives in RAID 5.
  • QTS 5.1.0 was used for GMAC and QTS 5.0.1 for CMAC.

Important buying and deployment notes

  • The product name identifies this NAS as supplied without disks; compatible drives are required.
  • Use only QNAP memory modules to maintain system performance and stability.
  • The PCIe Gen 2 x2 bandwidth limitation may restrict performance from an added 10GbE card.
  • Supplied benchmark figures depend on the listed test environment and should not be treated as universal performance.

Frequently asked questions

What is the QNAP TS-1232PXU-RP-4G?

It is a diskless 12-bay, 2U rackmount NAS with an AnnapurnaLabs Alpine AL324 quad-core 1.7GHz processor, 4GB DDR4 memory, dual 10GbE SFP+, dual 2.5GbE and redundant power.

Does the TS-1232PXU-RP-4G include hard drives?

No. The supplied product name identifies it as a no-disk NAS, so compatible drives must be added separately.

Which drives are supported?

Its twelve 3.5-inch SATA bays support 3.5-inch SATA hard drives, 2.5-inch SATA hard drives and 2.5-inch SATA solid state drives.

Which processor is installed?

It uses an AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 four-core processor running at 1.7GHz.

How much memory is included and supported?

It includes 4GB UDIMM DDR4 memory and supports up to 16GB using one 16GB UDIMM DDR4 module.

Which network ports are included?

It provides two 10GbE SFP+ ports and two 2.5GbE RJ45 ports supporting 2.5G, 1G, 100M and 10M speeds.

Does the TS-1232PXU-RP-4G support Wake on LAN?

Yes. The supplied specifications state that Wake on LAN is supported through the 2.5GbE ports only.

Does it support PCIe expansion?

Yes. It has one PCIe Gen 2 x2 slot, although the supplied specification warns that PCIe bandwidth limitations will restrict NAS 10GbE performance.

Which USB ports are included?

The NAS includes four USB 3.2 Gen 1 ports.

Which backup and protection features are listed?

The supplied information lists Hybrid Backup Sync, Boxafe for Google Workspace and Microsoft 365 enterprise accounts, and snapshot protection.

Does it have redundant power supplies?

Yes. It includes two 250W power supply units rated for 100–240V input.

What warranty applies to the TS-1232PXU-RP-4G?

The supplied specifications list a three-year QNAP manufacturer warranty.

(TS-1232PXU-RP-4G)

Features and highlights

Key supplied capabilities and purchasing considerations for this QNAP product.

12-bay rackmount storage

Twelve SATA bays support 3.5-inch HDDs, 2.5-inch HDDs and 2.5-inch SSDs.

Dual 10GbE plus dual 2.5GbE

Two SFP+ 10GbE ports and two RJ45 2.5GbE ports are built in.

Quad-core ARM processor

An AnnapurnaLabs Alpine AL324 four-core 1.7GHz processor powers the system.

Backup and snapshot tools

Hybrid Backup Sync, Boxafe and snapshot protection are listed in the supplied information.

Redundant power

Two 250W power supply units support rack deployment.

3-year manufacturer warranty

The supplied specifications list a three-year QNAP manufacturer warranty.

Key points to review

  • Diskless system; compatible drives are required.
  • One PCIe Gen 2 x2 slot is provided.
  • PCIe bandwidth limitations can restrict added 10GbE performance.
  • Maximum memory is 16GB.

QNAP TS-1232PXU-RP-4G Specifications

Review the supplied processor, memory, storage, networking, expansion, physical, power, environmental and warranty details.

QNAP TS-1232PXU-RP-4G 12-bay 2U rackmount NAS

Processor and Memory

CPUAnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 4-core 1.7GHz processor
CPU architecture64-bit ARM
Encryption engineYes
System memory4GB UDIMM DDR4
Maximum memory16GB (1 × 16GB)
Memory slot1 × UDIMM DDR4

Storage

Drive bays12 × 3.5-inch SATA 6Gb/s, 3Gb/s
Drive compatibility3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappableYes; not supported for M.2 SSD
M.2 slotOptional via a PCIe adapter
SSD cache accelerationSupported

Networking

2.5 Gigabit Ethernet2 × 2.5GbE RJ45 ports (2.5G/1G/100M/10M)
10 Gigabit Ethernet2 × 10GbE SFP+ ports
Wake on LANYes; supported through the 2.5GbE ports only
Jumbo FrameYes

Expansion and Connectivity

PCIe slot1 × PCIe Gen 2 x2
PCIe limitationThe supplied specification states that PCIe bandwidth limitations will restrict NAS 10GbE performance.
Supported card dimensions220 × 68.9 × 18.76mm / 8.67 × 2.71 × 0.74 inches
USB ports4 × USB 3.2 Gen 1

Physical Specifications

Form factor2U rackmount
LED indicatorsHDD 1–12, status, LAN and storage expansion
ButtonsPower and reset
Dimensions (H × W × D)88.6 × 432 × 511mm; excludes the ear hook and protruding part of the power supply unit
Net weight12.94kg
Gross weight14.94kg

Power and Cooling

Power supply250W × 2, 100–240V
Typical operating power83.57W; tested with drives fully populated
Fans2 × 70mm, 12VDC
System warningBuzzer

Operating Environment

Operating temperature0–40°C (32–104°F)
Storage temperature-20–70°C (-4–158°F)
Relative humidity5–95% RH non-condensing, wet bulb: 27°C (80.6°F)

Warranty and Connections

Standard warranty3 years
Maximum concurrent CIFS connections700 with maximum memory installed

Supplied SMB Signing Test

Test typeCrystalDiskMark 1MB read throughput
AES-CMAC read68 MB/s
AES-128-GMAC read738 MB/s
ClientWindows Server 2022; AMD EPYC 7232P 3.0GHz; 128GB DDR4; 10GbE NICs
NAS test storageSamsung 860 PRO 512GB drives in RAID 5
QTS versionsQTS 5.1.0 for GMAC and QTS 5.0.1 for CMAC
Use only QNAP memory modules to maintain system performance and stability. Unsupported modules may degrade performance, cause errors or prevent the operating system from starting. Product images are illustrative, and designs and specifications are subject to change without notice.
SKU TS-1232PXU-RP-4G
Model # TS-1232PXU-RP
Barcode # 4713213518120
Brand QNAP
Shipping Weight 15.0000kg
Shipping Width 0.260m
Shipping Height 0.720m
Shipping Length 0.560m
QNAP3-year manufacturer warranty

QNAP manufacturer warranty

The QNAP TS-1232PXU-RP-4G is supplied with a three-year QNAP manufacturer warranty.

Warranty coverage, eligibility and claim assessment are subject to QNAP's applicable warranty terms. Please retain your DeviceDeal tax invoice as proof of purchase.

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QNAP TS-1232PXU-RP-4G 12 Bay 2U Rackmount NAS (NO DISK) 4GB

Model # TS-1232PXU-RP-4G

  • SKU: TS-1232PXU-RP-4G

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