Like every other website on the planet, SmallNetBuilder uses cookies. Our cookies track login status, but we only allow admins to log in anyway, so those don't apply to you. Any other cookies you pick up during your visit come from advertisers, which we don't control.
If you continue to use the site, you agree to tolerate our use of cookies. Thank you!

Router Charts

Click for Router Charts

Mesh Charts

Click for Mesh Charts

NAS Server
At a glance
ProductASUSTOR NAS Server (AS1002T)   [Website]
SummaryTwo-bay dual-core Marvell NAS with wide range of downloadable apps.
Pros• Wide range of downloadable apps
• Quiet
Cons• Slow attached backup

Typical Price: $166  Buy From Amazon

NAS Server
At a glance
ProductASUSTOR NAS Server (AS1004T)   [Website]
SummaryFour-bay dual-core Marvell NAS with wide range of downloadable apps.
Pros• Wide range of downloadable apps
• Quiet
Cons• Slow attached backup
• RAID 5 write much slower than read

Typical Price: $271  Buy From Amazon


ASUSTOR has been refreshing its NAS lines and we've reviewed most of them. This review covers two new models in its "Personal to Home" family, the AS1002T two-bay and AS1004T four-bay NASes.

ASUSTOR AS1002T and AS1004T

The chart below generated on the ASUSTOR website shows key differences in this family. First, the AS100xT models are powered by Marvell Armada processors; the AS-20xT models are powered by Intel Atoms. Both processors are dual core. The AS100xT NASes also have less memory (512MB non expandable vs. 1GB), fewer USB ports and lack the HDMI and audio output ports found on the AX-20xTE NASes. However, the AS100xT NASes have a hardware encryption engine that's missing on the AS-20xTE NASes.

ASUSTOR AS100xT and AS-20XT product comparison

ASUSTOR AS100xT and AS-20xT product comparison

The AS100xT NASes, along with the new AS310xT NASes feature a new look. Rather than having the disks exposed, each of the NASes has a diamond-plate embossed solid front panel. Aside from looks, this means these models do not have hot-swappable drives.

There is a new Quick Installation Guide common to both AS100xT NASes. There wasn't a complete front panel view available in the quick start guide, but the LED callouts below show what you really need to know. From the product shots at the top of the page you can see that there's a single USB 3.0 port on the front panel. Unfortunately, with the new case design, you can't see activity indicators for the individual drives as you can on other ASUSTOR models. There's a single LED indicator to show disk activity.

ASUSTOR AS100xT front panel LED indicators

ASUSTOR AS100xT front panel LED indicators

The image below shows the rear panel callouts. There's a single USB 3.0 port and a single Gigabit Ethernet port. The image below shows the AS1004T which, like other ASUSTOR four-bay NASes, uses a 120mm fan. The AS1002T, like other ASUSTOR two-bay NASes, uses a 70mm fan.

ASUSTOR AS100xT rear panel callouts

ASUSTOR AS100xT rear panel callouts


Like many ASUSTOR NASes, our AS1004T test unit was very easy to disassemble. As the quick start guide shows, you can easily disassemble the case without tools. The image below shows the inside looking at the front with the case removed. You can see the four eSATA connectors on the drive backplane.

ASUSTOR AS1004T inside view

ASUSTOR AS1004T inside view

The image below shows the main board with the heatsink in place covering the processor. The rear panel connectors are on the left side of the image.

ASUSTOR AS1004T main board

ASUSTOR AS1004T main board

For comparison in this review, we'll be using the ASUSTOR AS-202TE and AS-204TE. In addition, for the two-bay comparison, we'll be using the recently reviewed Western Digital My Cloud Gen 2. Four our four-bay comparison, we'll be comparing the two ASUSTOR NASes with the Western Digital My Cloud Expert Series EX4100.

The table below shows the key component summary for the products being used in our comparisons.

  ASUSTOR AS1004T ASUSTOR AS-204TE WD My Cloud Mirror Gen 2 WD My Cloud EX4100
CPU Marvell ARMADA-385 @ 1GHz dual-core
Intel Atom CE5310 @ 1.2 GHz (dual core) Marvell ARMADA 38X (88F6820-A0) Dual-Core ARM Cortex-A9 @ 1.33 GHz Marvell dual-core Armada 388 @ 1.6 GHz
RAM 512 MB Samsung K4B4G1646D 1 GB DDR3 on board 512 MB Nanya NT5CC128M16FP-DI (x2) 2 GB DDR3 (Hynix H5TQ4G83AFR x4) on board not upgradeable
Flash 16 MB Macronix MX25L12835 16 MB Spansion FL128SAIF00 256 MB Hynix H27U2G8F2CTR (x1) 512 MB Hynix H27U4G8F2DTR
Ethernet Realtek RTL8211E Realtek RTL8211E Marvell 88E1512-NNP2 Gigabit Ethernet Transceiver Marvell 88E1512 (x2)
USB 3.0 In CPU Etron Tech EJ188H In Marvell ARMADA 38X processor Renesas D720120
SATA Marvell 88SE9170 2 port SATA controller (on drive backplane for AS1004T)
Asmedia ASM1061 PCI Express to two ports of Serial ATA (on back plane - AS-204TE only) In Marvell ARMADA 38X processor In CPU
Table 1: Component summary and comparison

With two drives, the NAS drew 14 W with WD Red 1 TB (WD10EFRX) drives spun up and 8 W with the drives spun down for power save. With four drives loaded, the power draw was 20 W active and 10 W in power-save. Noise was rated as low. RAID 10 rebuild time was 3 hours and 7 minutes for a 4 X 1 TB configuration.

Support Us!

If you like what we do and want to thank us, just buy something on Amazon. We'll get a small commission on anything you buy. Thanks!

Don't Miss These

  • 1
  • 2