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ASUSTOR Nimbustor 4 Gen2 AS5404T 4-Bay NAS with Seagate Exos X24 12TB HDD (ST12000NM002H)

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$ 1,617.98


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ASUSTOR Nimbustor 4 Gen2 AS5404T 4-Bay NAS with Seagate Exos X24 12TB HDD (ST12000NM002H)

https://arcip.com.au/web/image/product.template/10929/image_1920?unique=e054bbb

The ASUSTOR Nimbustor 4 Gen2 (AS5404T) is a 4-bay NAS from ASUSTOR's AS54 series family. It runs an Intel Celeron N5105 with 4GB of DDR4 memory and connects over Dual 2.5GbE, with 4 M.2 NVMe slots for SSD cache or storage. This bundle includes 1 x Seagate Exos X24 12TB (ST12000NM002H), so it is ready to set up on day one. Genuine ASUSTOR with the 3-year manufacturer warranty, delivered Australia-wide by ARC IP Networks at competitive prices.

$ 1,617.98 1617.98 AUD $ 1,633.50 incl. GST

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ASUSTOR NAS M.2 NVMe NAS Bundle Exos X24 AS54 series Home to Power User Dual 2.5GbE
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The ASUSTOR AS5404T-12TB is a NAS and hard-drive bundle: the Nimbustor 4 Gen2 4-bay NAS (AS5404T) with 1 x Seagate Exos X24 12TB hard drive (ST12000NM002H) included. ARC IP Networks supplies it genuine, with ASUSTOR and Seagate warranties and Australia-wide delivery.

ASUSTOR Nimbustor 4 Gen2 AS5404T front view

ASUSTOR AS5404T-12TB bundle overview

The Nimbustor 4 Gen2 (AS5404T) belongs to ASUSTOR's AS54 series family in the Home to Power User range. It takes 4 drives (3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe) plus 4 M.2 NVMe SSDs, runs an Intel Celeron N5105 (quad-core, 2.0 GHz, bursting to 2.9 GHz) with 4GB of DDR4 memory (expandable to 16GB (2 x 8GB)), and connects over 2 x 2.5 Gigabit Ethernet (2.5G/1G/100M).

ASUSTOR's own lab testing quotes 576 MB/s read and 566 MB/s write (RAID 5, SMB Multichannel); results vary with drives, RAID level and network.

Every ASUSTOR NAS runs ADM, ASUSTOR's Linux-based operating system, with ADM Defender firewall, ClamAV antivirus, AES-256 folder encryption, two-step verification and Snapshot Center. Cloud Backup Center and DataSync Center back data up to public cloud services, alongside USB and NAS-to-NAS backups. App Central adds over 200 apps.

ASUSTOR covers the NAS with a 3-year warranty.

What's in this bundle

One Nimbustor 4 Gen2 (AS5404T) NAS with its standard accessories, plus 1 x Seagate Exos X24 12TB (ST12000NM002H): 7,200 RPM, 512MB cache, SATA 6Gb/s, rated for up to 550TB/year, with Seagate's 5-year limited warranty. The drive gives you a working NAS on day one; 3 bays stay free for more drives later.

Key features

Seagate Exos X24 12TB included

1 x ST12000NM002H (7,200 RPM, 512MB cache) ships with the NAS, ready to set up.

Hard drives plus four M.2 SSDs

Four tool-free M.2 NVMe slots with cooling vents accelerate volumes or hold fast SSD storage alongside the hard drives.

Dual 2.5GbE, SMB Multichannel

Combine both 2.5-Gigabit ports with SMB Multichannel for speeds beyond 2.5 Gbps.

USB 3.2 Gen 2 at 10 Gbps

USB ports run at 10 Gbps, twice the speed of the previous generation, for fast external backups.

4K HDR over HDMI 2.0b

HDMI 2.0b output with 10-bit 4K hardware decoding, HEVC and VP9 10-bit Profile 2 decoding.

Upgradeable memory

4 GB of DDR4-2933 memory, upgradeable to 16 GB.

ASUSTOR AS5404T videos

The AS54 Series is Here! (Video: ASUSTOR)

AS5404T specifications

At a glance

Includes 1 x Seagate Exos X24 12TB
4 drive bays
Celeron N5105
4GB DDR4
Dual 2.5GbE
4 x M.2 NVMe slots
USB 10 Gbps
HDMI 2.0b
AS5404T full specifications
Processor
CPU ModelIntel Celeron N5105
CPU Architecturex64 64-bit
CPU FrequencyQuad-Core; 2.0GHz (burst up 2.90 GHz)
Memory
Memory4GB SO-DIMM DDR4
Memory Module Pre-installed4GB (1 x 4GB)
Total Memory Slots2
Memory Expandable up to16GB (2 x 8GB)
Flash Memory8GB eMMC
Mixed-capacity memory modulesYes
Storage
Drive Bays4
M.2 Drive Slots4
Compatible Drive Type3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe
M.2 PCIe InterfacePCIe 3.0 x1
Maximum Internal Raw Capacity72 TB (18 TB HDD X 4, Capacity may vary by RAID types)
Maximum Drive Bays with Expansion Unit16
Maximum Raw Capacity with Expansion Units320 TB (20 TB HDD X 16, Capacity may vary by RAID types)
Hot-swappable drivesYes
Supported RAID levelsSingle, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10
Ports and networking
Expansion3 x USB 3.2 Gen 2 (10Gbps)
Network2 x 2.5 Gigabit Ethernet (2.5G/1G/100M)
Multimedia Output1 x HDMI 2.0b
Power and build
System Fan1 x 120mm
Power Supply Unit / Adapter90W x1
Input Power Voltage100V to 240V AC
CertificationFCC, CE, VCCI, BSMI, C-TICK, KCC, BIS, CCC, UKCA
Warranty3 Years
Infrared receiverYes
Operating environment
Power Consumption38.3W (Operation); 17.7W (Disk Hibernation); 0.81W (Sleep Mode)
Noise Level19.7dB (HDD idle)
Operation Temperature0°C~40°C (32°F~104°F)
Storage Temperature-20°C~70°C (-4°F~158°F)
Humidity5% to 95% RH
Size and weight
Size170(H) x 174(W) x 230(D) mm
Weight2.26 kg / 4.98 lb
Included drive (Seagate)
Model1 x Seagate Exos X24 12TB (ST12000NM002H)
InterfaceSATA 6Gb/s
Spindle speed7,200 RPM
Cache512MB
Rated workload550TB/year
Drive warranty5-year limited

Source: ASUSTOR AS5404T specifications and Seagate datasheet / product manual. Specifications checked October 2026 and subject to change by the manufacturer.

What's in the box

  • AS5404T Unit x1
  • Quick Installation Guide
  • AC Power Cord x1
  • AC Power Adapter x1
  • RJ-45 LAN Cable(Cat 5e) x2
  • Flat Head Screw (for 2.5" HDD) x16
  • Power Cord Bracket
  • 1 x Seagate Exos X24 12TB hard drive (ST12000NM002H)

Source: ASUSTOR AS5404T package contents (asustor.com); package size 237(H) x214(W) x323(D) mm, package weight 3.7 kg (NAS only); bundle drive per the product title and supplier description.

AS5404T compatibility

Drives

  • Included: 1 x Seagate Exos X24 12TB (ST12000NM002H).
  • Drive types: 3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe.
  • Maximum internal raw capacity: 72 TB (18 TB HDD X 4, Capacity may vary by RAID types).
  • ASUSTOR's HDD compatibility list includes the ST12000NM002H for the AS 54 series (For ADM 5.0.0 or later).

Memory

  • Installed: 4GB (1 x 4GB); expandable to 16GB (2 x 8GB).
  • 2 memory slots.
  • ASUSTOR-listed modules: AS-4GD4, AS-8GD4. Ask us for pricing.

Expansion

  • Up to 16 drive bays with expansion units (AS6004U, AS5004U listed by ASUSTOR).
  • USB: 3 x USB 3.2 Gen 2 (10Gbps).

Accessories from ARC IP

  • PowerShield UPS systems are also available from ARC IP for power protection; ask us which suits your setup.

Related ASUSTOR guides

ASUSTOR NAS and Seagate drive bundles

Choosing NAS hard drives (IronWolf Health)

RAID levels explained for ASUSTOR

Buy the ASUSTOR AS5404T from ARC IP Networks

ARC IP Networks is a trusted ASUSTOR supplier in Australia: genuine ASUSTOR NAS and accessories at competitive prices, with the full ASUSTOR manufacturer warranty, Australia-wide delivery and trade pricing.

  • Genuine ASUSTOR: new stock with the ASUSTOR accessories and documents listed under What's in the box.
  • Manufacturer warranty: 3-year ASUSTOR warranty on the NAS; the Seagate Exos X24 12TB carries Seagate's 5-year limited warranty.
  • Australia-wide delivery to every state and territory.
  • Trade and project pricing: call 1300 100 440 or email info@arcip.com.au.

Frequently asked questions

Straight answers about the ASUSTOR AS5404T from the ARC IP Networks team.

Last reviewed October 2026.

One Seagate Exos X24 12TB (ST12000NM002H) is included: 7,200 RPM, 512MB cache, SATA 6Gb/s, rated for workloads up to 550TB/year.

Yes. The AS5404T has 4 drive bays, so 3 bays remain free. With one drive the volume is Single; adding drives lets you migrate to a RAID level with redundancy (Single, JBOD, RAID 0, RAID 1, RAID 5, RAID 6, RAID 10 are supported).

The NAS carries ASUSTOR's 3-year warranty and the Seagate Exos X24 12TB carries Seagate's 5-year limited warranty.

The AS5404T has 4 drive bays plus 4 M.2 NVMe SSD slots and takes 3.5" SATA HDD; 2.5" SATA HDD; 2.5" SATA SSD; M.2 2280 NVMe.

An Intel Celeron N5105 (quad-core, 2.0 GHz, bursting to 2.9 GHz) with 4GB of DDR4 memory, expandable to 16GB (2 x 8GB).

It has 2 x 2.5 Gigabit Ethernet (2.5G/1G/100M). ASUSTOR's lab measured 576 MB/s read and 566 MB/s write (RAID 5, SMB Multichannel).

The 4 M.2 NVMe slots (PCIe 3.0 x1) can be used as SSD cache to speed up the hard-drive volume or as a separate fast SSD volume.

Yes. Cloud Backup Center supports services including Amazon S3, Backblaze B2 and Microsoft Azure Blob Storage, and DataSync Center syncs with Google Drive, Dropbox and OneDrive.

ARC IP Networks is a trusted ASUSTOR supplier in Australia: genuine ASUSTOR NAS and accessories at competitive prices, with the full ASUSTOR manufacturer warranty, Australia-wide delivery and trade pricing. Order online or call 1300 100 440 for trade and project pricing.

Need the AS5404T for a project or several sites?

Ask ARC IP Networks for volume and project pricing, or a configured ASUSTOR quote with drives, SSDs, memory, network cards and a UPS.

Genuine ASUSTOR in Australia. Browse the full ASUSTOR range at ARC IP Networks: Drivestor, Lockerstor and Flashstor NAS, NAS and drive bundles, and accessories.

ASUSTOR in Australia

Brand ASUSTOR
Form Factor Tower
CPU Celeron N5105
Warranty 3 Years
NAS Series AS54 series
Drive Bays 4
Network Dual 2.5GbE
Memory 4GB DDR4
Included Storage 12TB Seagate HDD
M.2 NVMe Slots 4
Max Memory 16GB
ASUSTOR AS5404T Datasheet.pdf
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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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