GRADE A1 - Asustor 4 Bay Diskless NAS Expansion Unit

Grade A1 - Excellent condition. Runs like new

Warranty included

Enjoy the peace of mind that your product is covered with a guarantee on both parts and labour.

As good as new

A1 graded refurbs are often just box opened returns that haven’t been used. They’re in perfect working condition and run like new. Our expert engineers have checked and tested every product for extra peace of mind.

What's included

All accessories are included unless otherwise stated in the description below.

Limited Stock

Our refurbished products sell out quickly, so be quick and get a fantastic product at a fraction of the new price.

This is a graded product. A1 products are "as new" but have been box opened. All A1 products will be fully bubble-wrapped for transportation.

GRADE A1

Key Features

• Plug and play online expansion
• USB cable safety bracket a secure connection
• Smart power sync helps to save power
• Smart temperature control for stable operation
• Supports MyArchive cold backup technology
• Compatible with high capacity 18TB hard disks

The AS6004U utilizes a USB 3.0 connection cable. Simply plug it into any ASUSTOR NAS to complete hardware expansion! Depending on the model*, ASUSTOR NAS devices can simultaneously connect up to 3 AS6004U units, satisfying the high capacity storage demands of enterprise users.

The AS6004U has a power sync mechanism that syncs it with the NAS's operation status. When the NAS enters sleep mode or powers off, the AS6004U will enter into standby mode. When the NAS resumes normal operation, the AS6004U will resume mounting. This function works to help users save significant power.

The AS6004U features 4 hot swappable disk bays and is compatible with largest hard disks on the market. It supports RAID* and AES 256-bit encryption, providing optimal data protection mechanisms.