ASUSTOR Xpanstor 4 AS5004U 4-Bay NAS Expansion Unit

Name: ASUSTOR Xpanstor 4 AS5004U 4-Bay NAS Expansion Unit
Brand: ASUSTOR
SKU: AS5004U
Price: 448.5 SGD
Availability: InStock

SKU: AS5004U Brand: ASUSTOR

~~S$458.16~~

Prices in SGD, excluding 9% GST.

Why buy from SourceIT

Authorised resellerGenuine stock with full manufacturer warranty.

Local supportSingapore-based warranty and technical assistance.

Procurement readyGeBIZ, Vendors@Gov, SAP Ariba, InvoiceNow and PEPPOL.

Bulk & export ordersVolume pricing and international delivery on request.

PRODUCT DESCRIPTION

ASUSTOR Xpanstor 4 AS5004U 4-Bay NAS Expansion Unit - 3 Years Warranty

The Xpanstor 4 (AS5004U) is a 4-bay storage expansion unit that adds capacity to an ASUSTOR NAS over a 10Gbps USB 3.2 Gen 2 Type-C connection. It suits users whose NAS bays are full, and it can also work as direct-attached storage for a Windows, Mac or Linux PC.

10Gbps USB-C link

USB 3.2 Gen 2 Type-C (10Gbps) with a screw-locking USB-C connector and cable; backward compatible with NAS USB 3.2 Gen 1 ports at up to 5Gbps.

Managed in ADM

Create Single, JBOD, RAID 0/1/5/6/10 volumes with online RAID migration and capacity expansion, or reserve bays for MyArchive cold backup.

Sleeps with your NAS

Follows the NAS into sleep or shutdown and syncs LED brightness, with a temperature-controlled 120mm fan.

ASUSTOR Xpanstor 4 AS5004U Datasheet — Technical Specifications

General

Product Name	ASUSTOR Xpanstor 4 AS5004U
Model	AS5004U
Category	Expansion Unit
Warranty	3 years (ASUSTOR)

Hardware

Drive Bays	4 (hot-swappable)
Compatible Drive Types	3.5"/2.5" SATA 6Gb/s HDD/SSD
Max Internal Raw Capacity	88TB (4x 22TB HDD; varies by RAID type)
Flash Memory	32MB

Connectivity

Interface	USB 3.2 Gen 2 (10Gbps) Type-C
Connects To	ASUSTOR NAS via USB (Type-A to Type-C cable included); up to 4 per NAS on Lockerstor Pro Gen2 (AS7212RDX/AS7216RDX/AS7224RDX), up to 3 or fewer on other series

Software & Features

Operating System	Requires ADM 4.2.4 onwards
RAID	Single, JBOD, RAID 0, 1, 5, 6, 10
File System	EXT4, Btrfs
MyArchive	Up to 4 bays; EXT4, NTFS, HFS+, Btrfs, exFAT; AES 256-bit on EXT4/Btrfs

Physical & Power

Dimensions (H x W x D)	170 x 174 x 230 mm
Weight	2.03 kg
Power Supply	90W adapter, 100-240V AC
Power Consumption	24.68W (operation); 6.02W (disk hibernation)
System Fan	1x 120mm
Operating Temperature	0°C to 40°C

Warranty & Certifications

Certifications

FCC, CE, VCCI, BSMI, C-TICK, BIS, KCC, EAC

Compatibility & Applications

Typical Use

Adding four more bays to a full ASUSTOR NAS, building rotating MyArchive cold-backup disks, or as a 4-drive DAS for a PC.

Selection Tip

For a lower-cost 5Gbps USB option choose the AS6004U; for 12 SAS/SATA bays on a Lockerstor Pro rackmount choose the AX7012R.

Package Contents & ASUSTOR Ordering Information

In the Box

AS5004U unit x1, Quick Installation Guide x1, AC power cord x1, AC power adapter x1, USB 3.2 Gen 2 Type-A to Type-C cable x1, flat head screws for 2.5" HDD x16

ASUSTOR Expansion Units at SourceIT

Model	Key feature
AS5004U (this listing)	4-bay USB 3.2 Gen 2 Type-C expansion
AS6004U	4-bay USB 3.2 Gen 1 expansion
AX7012R	12-bay 2U SAS/SATA expansion (via SAS HBA)

Official ASUSTOR Videos

Using MyArchive with your ASUSTOR NAS (official ASUSTOR channel)

Datasheet & Downloads

Product Page	ASUSTOR Xpanstor 4 AS5004U on asustor.com
Specifications	Full specifications

Frequently Asked Questions — AS5004U

Which ASUSTOR NAS does the AS5004U work with?

ASUSTOR's knowledge base lists it for most current ASUSTOR NAS (e.g. Drivestor, Nimbustor, Lockerstor, Lockerstor Pro and Flashstor families), up to 4 units on the Lockerstor Pro Gen2 AS7212RDX/AS7216RDX/AS7224RDX and up to 3 or fewer on others. It is not listed for the AS10, AS50/51 and AS70 series.

How does it connect?

Through a USB port on the NAS using the included USB 3.2 Gen 2 Type-A to Type-C cable. It runs at up to 10Gbps, or 5Gbps on NAS with USB 3.2 Gen 1 ports.

Can I mix its drives into my NAS RAID?

No. Drives in an expansion unit form their own volumes and cannot be combined with NAS drives in the same RAID array.

What is the warranty?

3 years.

Do I get a GST invoice?

Yes. Supplied by SourceIT in Singapore with a GST invoice.