Asustor AS4004T | Personal Cloud | 1.6GHz Dual-Core, 2GB RAM DDR4, 10GbE Port | Network Attached Storage NAS (4-Bay Diskless)

4.4 out of 5 stars 21 ratings

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  • TIER – Entry-level home / personal 4-bay NAS for storage and multimedia with 1.6GHz Dual-Core processor and 2GB DDR4 RAM. This NAS packs a power performance with up to 1146MB/s read and 584MB/s write speed.
  • FEATURES – Asustor Backup Plan allows you to automatically schedule a backup of your data from any PC or MAC to your NAS. Asustor EZ-Connect allows you to connect to your NAS remotely from any computer or mobile phone. Asustor EZ-Sync turns your NAS into a real-time file syncing personal cloud space with file versioning.
  • APPS – Over 200+ free unique apps for any home or business use. The apps offered cover a wide range of utility and features such as: server backup, cloud backup, anti-virus, media server, photo syncing, music and video streaming.
  • FREE – Asustor offers 4 free IP camera licenses with all their NAS products. IP camera licenses can be used to setup IP cameras on your NAS for your home or business NVR / surveillance center without having to pay any service or monthly fees.
  • WARRANTY – Asustor offers the best 3-year NAS warranty in the market. Asustor will repair or replace any unit that is hardware damaged during the 3-year period so you can feel worry free when using any Asustor product.
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Warranty & Support Return Policy:You may return for a full refund for the price you paid within 30 days of delivery any new computer purchased from Amazon that is "dead on arrival", arrives in damaged condition or is still in unopened boxes. Amazon may test or inspect returns. If Amazon finds a customer has misrepresented the condition of a return, Amazon may impose a fee equal to up to 15 percent of the merchandise sales price. Any returned computer that is damaged through customer misuse, missing parts, or in unsellable condition due to customer tampering may result in the customer being charged a restocking fee based on the condition of the computer. This policy does not restrict or alter any non-excludable statutory consumer protections or rights you may have, including under the Australian Consumer Law. To view full returns terms including return instructions, merchandise-specific requirements and exclusions see our Returns Policy Page. New, used, and refurbished products purchased from Marketplace vendors are subject to the returns policy of the individual vendor.

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Product description

A new look! Enhanced dust prevention, cooling and stability.C> The as40 series diamond-cut exterior has a magnetic cover for easy access to hard drives within. Its front panel hexagonal design creates a lightweight, yet strong frame for added durability and protection. The as40 series also comes with a better cooling design, allowing for better airflow, allowing for higher longevity and lower failure rates.Cpuc
marvell armada-7020 1.6GHz (dual-core) processor
2gb DDR4 (not expandable)
4 x SATA3 6GB/ s, 3.5/ 2.5 HDD/ ssd
usb 3.1 gen-1 x2
maximum drive bays with expansion unitc
power consumption.5W (operational> 17.1W (disk hibernation)software and featuresc
operating systemc
adm 3.1 onwards
supports online firmware updatessupported osc
windows XP, Vista, 7, 8, 10, Server 2003, Server 2008, Server 2012
mac OS X 10.6 onwards
unix, Linux, and supported browsersc
internet explore 11 onwards
microsoft edge network protocolsc
cifs/ SMB, SMB 2.0/ 3.0, AFP, NFS, FTP (Unicode supported), TFTP, WebDAV, Resync, SSH, SFTP, iSCSI/ IP-SAN, HTTP, HTTPS, proxy, SNMP, syslogfile systemc
internal disk: ext4
external disk: FAT32, NTFS, EXT3, EXT4, HFS+, exfatiscsi read/ write (5GB file, 1GbE x 1)/ ip-sanc
maximum targets: 64
maximum LUNs: 64
maximum snapshot versions of a single LUN: 256
target masking
lun mapping
iso file mounting
supports mpio
persistent (SCSI-3) reservationscustomized sign in pagec
2 different TEMPLATE choices
customizable title, image and background
image import function disk managementc
scheduled Bad Block scans
scheduled s.M.A.R.Steel scansenergy controlc
configurable disk hibernation and sleep mode wait time
configurable time period for sleep mode activation
automatic sleepnetworkc
tcp/ IP (IPv4 and IPv6)
link AG...

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4.4 out of 5 stars
4.4 out of 5
21 global ratings
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Top reviews from other countries

S. Lam
3.0 out of 5 stars What a disappointment...
Reviewed in Canada on 18 March 2020
Verified Purchase
4.0 out of 5 stars Need a Fileserver with10 Gbit LAN connection? This one is it.
Reviewed in Germany on 22 October 2020
Verified Purchase
Delgado Photography
5.0 out of 5 stars Quiet, Fast, Tiny little NAS
Reviewed in Canada on 10 July 2020
Verified Purchase
Customer image
5.0 out of 5 stars Quiet, Fast, Tiny little NAS
Reviewed in Canada on 10 July 2020
Very impressed with this affordable 10GbE NAS. It is much quieter than the Drobo I had previously and even my old Thecus NAS that I use for media storage.

It supports using iSCSI LUNs on your local machine so the NAS can appear as a local drive to Windows.

I can't quite max out the 10GbE connection with fast conventional hard drives (spinning rust), but 800MB/s on sequential reads is close to 7-8 times faster than standard gigabit so I'm happy enough with that. RAID5 Write speeds are limited by the ARM CPU on the NAS.

I replaced one of the HGST 6TB NAS drives in the array because the AS4004T reported some bad S.M.A.R.T. data on it and unusually high temperatures compared to the other drives (something that the old Drobo they were in completely missed), and rebuilding the 16.3TB volume took a just under 12hrs. That CPU on the NAS was up in the 90% utilization range the whole time, but that's still the fastest I've ever seen a large capacity RAID rebuild.
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Stan Novotny
5.0 out of 5 stars Nice and compact NAS.
Reviewed in Canada on 10 January 2021
Verified Purchase
Mauro O.
5.0 out of 5 stars muy buen Nas
Reviewed in Mexico on 1 February 2021
Verified Purchase