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QNAP TS-873AEU-4G 8-Bay 2U Short Depth Rackmount NAS, AMD Ryzen V1500B, 4GB, 2 x 2.5GbE, 2 x M.2, PCIe Gen3 x8

Price:

$ 3,028.28


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QNAP TS-873AEU-4G 8-Bay 2U Short Depth Rackmount NAS, AMD Ryzen V1500B, 4GB, 2 x 2.5GbE, 2 x M.2, PCIe Gen3 x8

https://arcip.com.au/web/image/product.template/8377/image_1920?unique=874d354

QNAP TS-873AEU-4G 8-bay 2U short depth rackmount NAS, 297.4 mm deep, shipped without drives. AMD Ryzen Embedded V1500B 4-core/8-thread 2.2 GHz processor with AES-NI, 4 GB DDR4 SODIMM (max 64 GB, ECC supported), 5GB flash. 8 x 3.5-inch SATA 6Gb/s bays, 2 x M.2 2280 PCIe Gen3 NVMe slots, 1 x PCIe Gen3 x8 slot for 10GbE/25GbE or Fibre Channel cards. 2 x 2.5GbE, 4 x USB 3.2 Gen 2 (2 Type-A, 2 Type-C). 250W PSU. Snapshots, iSCSI, iSER, VMs and containers. 3 year standard warranty. Genuine QNAP from ARC IP Networks, authorised QNAP reseller with Australian stock.

$ 3,028.28 3028.28 AUD $ 3,028.28 incl. GST

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SKU
TS-873AEU-4G
Barcode
4711103081075

QNAP TS-873AEU-4G at a glance

The QNAP TS-873AEU-4G is a 2U short depth 8-bay rackmount NAS only 297.4 mm deep, powered by an AMD Ryzen Embedded V1500B 4-core/8-thread 2.2 GHz processor with AES-NI and 4 GB DDR4 memory, expandable to 64 GB with ECC support. It has two 2.5GbE ports, two M.2 2280 PCIe Gen3 NVMe slots, four USB 3.2 Gen 2 ports and a PCIe Gen3 x8 slot for 10GbE/25GbE or Fibre Channel cards.

ARC IP Networks is an authorised QNAP reseller in Australia. We supply the genuine QNAP TS-873AEU-4G from Australian stock, with a GST tax invoice on every order.

Drive bays8 x 3.5-inch SATA
CPURyzen V1500B 4C/8T
Network2 x 2.5GbE
Form factor2U short depth

Best for

  • Smaller racks, wall-mount AV cabinets and network cabinets
  • iSCSI and iSER storage for VMware and other virtualisation
  • Affordable Fibre Channel SAN with QNAP 16Gb FC cards

Key features

2U short depth chassis only 297.4 mm deep; the optional RAIL-S01 short rail kit mounts it in a 19-inch rack.

AMD Ryzen Embedded V1500B 4-core/8-thread 2.2 GHz processor with AES-NI encryption acceleration.

4 GB DDR4 SODIMM memory, expandable to 64 GB (2 x 32 GB) with ECC RAM support (ECC and non-ECC cannot be mixed).

Two 2.5GbE ports over existing CAT5e cabling; 5GbE/10GbE optional via a network adapter.

Two M.2 2280 PCIe Gen3 x1 NVMe slots for SSD caching or SSD storage pools.

PCIe Gen3 x8 slot for 25GbE/10GbE network cards, USB 3.2 Gen 2 cards or dual-port 16Gb Fibre Channel cards.

iSER support for VMware ESXi when a QXG-25G2SF-CX6 25GbE card is installed.

Four USB 3.2 Gen 2 (10Gbps) ports: 2 x Type-A and 2 x Type-C.

Block-based snapshots, iSCSI LUNs, virtual machines and containers.

QNAP TS-873AEU-4G specifications

QNAP TS-873AEU-4G technical specifications
SpecificationValue
Processor and memory
CPUAMD Ryzen Embedded V1500B 4-core/8-thread 2.2 GHz
CPU architecture64-bit x86
Encryption engineAES-NI
System memory4 GB SODIMM DDR4
Maximum memory64 GB (2 x 32 GB)
Memory slots2 x SODIMM DDR4, ECC supported (identical pair required for dual-DIMM)
Flash memory5GB (dual boot OS protection)
Storage
Drive bays8 x 3.5-inch SATA 6Gb/s, 3Gb/s (shipped without HDD)
Drive compatibility3.5-inch SATA HDD, 2.5-inch SATA SSD
Hot-swappableYes (M.2 SSD not hot-swappable)
M.2 slots2 x M.2 2280 PCIe Gen3 x1 (NVMe SSD)
Networking and expansion
2.5 Gigabit Ethernet2 (2.5G/1G/100M/10M)
5GbE / 10GbEOptional via a network adapter
Wake on LAN2.5GbE port only
PCIe slot1 x PCIe Gen3 x8 (card max. 210 x 68.9 x 18.76 mm)
USB 3.2 Gen 2 (10Gbps)4 (2 x Type-A, 2 x Type-C)
HDMI / transcodingOptional via a PCIe graphics card
Physical
Form factor2U short depth rackmount
Dimensions (H x W x D)88.6 x 432 x 297.4 mm (excludes ear hook and protruding PSU)
LED indicatorsHDD 1-8, Status, LAN, USB, Power
ButtonsPower, Reset
Fan3 x 60mm, 12VDC
Power and environment
Power supply250W PSU, 100 - 240V
Power consumption (disk standby)26.76 W
Power consumption (operating, typical)52.49 W (fully populated with WD10EFRX drives)
Operating temperature0 - 40 °C
Storage temperature-20 - 70 °C
Relative humidity5-95% RH non-condensing
Warranty and limits
Standard warranty3 years
Max. concurrent CIFS connections (max. memory)2000

Figures from QNAP's official product page and hardware specifications.

The QNAP TS-873AEU-4G in depth

Eight bays at only 297.4 mm deep

The TS-873AeU's 2U short depth design suits smaller racks, wall-mount AV rack cabinets and network cabinets, leaving space for cabling and ventilation. The optional RAIL-S01 short rail kit fits standard 19-inch racks.

AMD Ryzen performance

A 4-core/8-thread AMD Ryzen V1500B 2.2GHz processor with AES-NI is paired with 4 GB DDR4 that scales to 64 GB, including ECC RAM. In QNAP's testing it reached 590 MB/s read over 2 x 2.5GbE, and 2362 MB/s read over 2 x 10GbE with a QXG-10G2T-X710 card (SMB sequential, 1MB).

Built for virtualisation and SAN

Two M.2 PCIe Gen3 slots provide SSD caching or SSD pools, and the PCIe Gen3 x8 slot takes 25GbE/10GbE, USB 3.2 Gen 2 or 16Gb Fibre Channel cards. With a QXG-25G2SF-CX6 card the TS-873AeU supports iSER to speed VMware ESXi storage and reduce server CPU load.

Frequently asked questions

Straight answers about the QNAP TS-873AEU-4G from the ARC IP Networks team. Last reviewed October 2026.

It is a 2U short depth rackmount NAS measuring 88.6 x 432 x 297.4 mm (H x W x D), excluding ear hooks and the protruding power supply.

Yes. It ships with 4 GB DDR4 SODIMM and supports up to 64 GB (2 x 32 GB), including ECC RAM, which cannot be mixed with non-ECC RAM.

Yes. The PCIe Gen3 x8 slot accepts 25GbE or 10GbE network cards; QNAP used a QXG-10G2T-X710 for its 10GbE testing.

Yes. It has two M.2 2280 PCIe Gen3 x1 slots compatible with NVMe SSDs for SSD caching or SSD storage pools.

QNAP lists a standard warranty of 3 years.

ARC IP Networks is an authorised QNAP reseller and supplies the TS-873AEU-4G from Australian stock with a GST tax invoice.

Explore the full QNAP range: Shop all QNAP

Buy the QNAP TS-873AEU-4G in Australia

ARC IP Networks is an authorised QNAP reseller, supplying QNAP NAS, expansion units, switches and network cards to businesses, creative studios, integrators and home users across Australia.

  • Genuine QNAP: sourced through QNAP's authorised Australian distribution, never grey import.
  • Australian stock, shipped Australia-wide.
  • Manufacturer's warranty and local pre-sales help choosing the right model.
  • GST tax invoice on every order, with trade and project pricing available.

Planning QNAP storage?

Ask ARC IP Networks for project pricing or a configured quote, or call us to check the right QNAP model for your data.

Brand QNAP

Accurate Shipping Costs

Our online shipping calculator is designed to provide a final, accurate shipping cost based on the items in your cart and your delivery postcode. Shipping costs are calculated at checkout based on your order and delivery postcode. The final cost is calculated based on several factors which are automatically accounted for by our system, including:

  • The stock location of the item(s) across our warehouses.
  • Orders with multiple items that may require special packaging.
  • The weight and dimensions of the order (including heavy or oversized items).
  • The delivery courier servicing your specific region.

Delivery Times


 

Standard Processing


Most orders placed by 2pm AEDT are dispatched for next working day delivery. Larger orders may require 1-2 additional business days for processing. If timing is critical, please contact us to discuss expedited options (additional charges may apply).


Delivery Timeframes


Region

Processing Time

Express Delivery

Standard Delivery

VIC, NSW, SA, QLD Metro, TAS

1-2 business days

1-2 business days

2-4 business days

NT, WA, QLD Rural

1-2 business days

1-2 business days

3-5 business days

New Zealand

1-2 business days

2-3 business days

4-10 business days

Please note: Processing times may extend during peak periods such as Christmas and end of financial year.

Free Warehouse Pickup



Save on shipping costs with free pickup from our ARC IP Networks Blackburn warehouse. Simply place your order online or by phone, and collect during business hours (Monday to Friday). Please allow time for picking and packing. For urgent orders, call 1300 100 440 to confirm your order is ready.

ARC IP Networks Pickup Address: 6 George Street, Blackburn, VIC 3130


Insurance & Tracking



All ARC IP Networks shipments are fully insured and trackable. Once dispatched, you'll receive an email with your tracking number and courier website details. If your item is confirmed lost or damaged by our courier, we'll arrange a replacement in consultation with you.


International Shipping



ARC IP Networks ships to New Zealand. Please note:


  • Import duties and taxes vary by country
  • Buyers are responsible for all customs charges
  • Contact your local customs authority before ordering
  • We'll provide required documentation for smooth customs clearance
  • Buyers cover all shipping costs for returns due to refused duties/taxes


Delivery Requirements


Signature Required


All deliveries must be signed for. If you won't be home, contact our Sales Support team to arrange Authority to Leave. Important: Authority to Leave voids shipping insurance if parcels are lost or stolen.


Delivery Restrictions


We do not deliver to PO Boxes or Parcel Lockers as our couriers cannot access them. Orders sent to these addresses will be returned, incurring redelivery fees.


Shipping Issue Resolution


ARC IP Networks works closely with our shipping partners to resolve any delivery issues quickly and fairly:


  1. Confirmation: We verify expected delivery dates with our shipping partners
  2. Investigation: Issues outside normal timeframes trigger formal investigations
  3. Communication: We keep you updated throughout the resolution process
  4. Resolution: Confirmed lost items are replaced or refunded after investigation completion


Please note: Refunds for lost, missing, or delayed orders cannot be processed until shipping partner investigations are complete. This does not affect your rights under the Australian Consumer Law, and refunds or replacements will be provided where required once loss or damage is confirmed.

Warranty & Faulty Products

ARC IP Networks complies with the Australian Consumer Law (ACL).

If a product is faulty, damaged, not of acceptable quality, or does not perform as advertised, you are entitled to a repair, replacement, or refund in accordance with ACL.

Manufacturer Warranty Returns

For faults developing after 14 days within the warranty period:

  • Contact ARC IP Networks first at info@arcip.com.au or 1300 100 440
  • We will assess the issue and coordinate with manufacturers, authorised service centres, or distributors on your behalf
  • Where required, a manufacturer RMA may be arranged
  • ARC IP Networks manages the return process and next steps

Dead on Arrival (DOA)

Products that arrive faulty or damaged must be reported within 14 days of delivery.

ARC IP Networks will arrange assessment, replacement, or refund as appropriate.

Change of Mind & Non-Faulty Returns

Change-of-mind returns must be requested within 14 days of delivery. For change-of-mind returns, the product must be unused, unopened, in its original packaging, and returned with all accessories and documentation. These conditions apply only to change-of-mind returns and do not limit or exclude your rights under the Australian Consumer Law. Some products are not eligible for change-of-mind returns, including:

  • Ex-demo products
  • Clearance or markdown items
  • Special-order items
  • Products clearly marked “No Change-of-Mind Returns”

Important

This does not affect your rights under Australian Consumer Law.

If a product is faulty, not of acceptable quality, or does not meet advertised specifications, it remains eligible for return regardless of category.

Refunds & Processing Timeframes

  • Approved refunds are processed within 7 business days of receiving returned goods
  • Refunds are issued to the original payment method, unless otherwise agreed
  • Replacement or repair may be offered where appropriate
  • Store credit may be offered only with customer consent

Handling fees and non-returnable service charges may not be refundable where permitted by law.


Restocking Fees

For approved change-of-mind or non-faulty returns, a 15% restocking fee applies.

  • Any applicable restocking fee will be clearly communicated prior to return approval
  • The fee will be deducted from the refund amount
  • Restocking fees do not apply to returns made under the Australian Consumer Law, including faulty, damaged, or misrepresented goods.

Return Shipping Costs

  • Change-of-mind returns: The customer is responsible for return shipping costs.
  • Faulty or defective products: ARC IP Networks covers return shipping under Australian Consumer Law.

Non-Warranty Repairs

For issues not covered by warranty:

  • ARC IP Networks will provide a quote before proceeding
  • Customers are responsible for all shipping and service costs
  • No repairs are undertaken without customer approval

Return Methods

Returns may be made:

  • In-store at ARC IP Networks – 6 George Street, Blackburn VIC 3130
  • Or by shipment as instructed by our support team

Proof of purchase is required for all returns.

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