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Atrust t176: Hardware 

Atruse t176 Thin Client

I believe the t176 was launched back in 2018. I couldn't locate any formal announcement but the Atom CPU used in it was launched Q1 2016 and reached EOL in June 2022. I also found an online review of it from Jan 2019 .

It is available as the t176L (Linux) and t176W (Windows) versions.

Specifications

Processor & Graphics
   Type
   Speed
   Graphics
Intel Atom X5-E8000 quad-core
1.04GHz (Burst 2.0GHz)
Intel HD Graphics for Intel Celeron Processor N3000 Series
graphics up to 2560x1600@60Hz
Memory
   Flash/RAM
   
t176L: 8GB : 2GB/4GB/8GB
t176W: 32GB: 4GB/8GB
Ports
   Network
   USB

   Serial
   Parallel
   PS/2
   Video
10/100/1000
2 x USB2.0 (front)
2 x USB3.2 Gen 1 (rear)
0
0
0
2 x Display Port
Up to 2560 x 1600 @60Hz, 3840 x 2160@30Hz
Power
   Power
   Plug
   Off
   Idle
   Running
12V 3A (label)
Coax 4.8mm x 1.7mm
0W
4.8W
6.8W
Dimensions
H x W x D (mm)143 x 39.5 x 103 (Excluding Stand)

The embedded operating system is either Linux (t176L) or Windows (t176W). My example is the Linux version.

Power Supply

The t176 runs off 12V and has a 4.8mm/1.7mm coax plug. The supplied PSU is a 12V 3A unit.

CPU

The CPU fitted to the t176 is an Intel Braswell Quad Core 1.04GHz (Turbo 2.0G). (a.k.a. Intel Atom X5-E8000).

vendor_id :GenuineIntel
cpu family :6
model :76
model name :Intel(R) Atom(TM) x5-E8000 CPU @ 1.04GHz
stepping :4
flags :fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology tsc_reliable nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm sse4_1 sse4_2 movbe popcnt tsc_deadline_timer aes rdrand lahf_lm 3dnowprefetch epb pti tpr_shadow flexpriority ept vpid tsc_adjust smep erms dtherm ida arat vnmi

PCI

00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 35)
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 35)
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 35)
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 35)
00:1b.0 Audio device: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller (rev 35)
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 35)
00:1c.1 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #2 (rev 35)
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 35)
00:1f.3 SMBus: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller (rev 35)
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet Controller (rev 0c)

Expansion

The circuit board is shown right. Following my experience with the t180 I didn't attempt to get to the other side of the board.

On opening it up it was a pleasant surprise to find that, unlike the t180, the t176 could be expanded.

Click on the image for a larger version.

Atrust t176 thin client emmc module
Flash: The flash is provided by an eMMC module that plugs into an edge connector and so is readily expandable. Atrust offer modules up to 32GB.

Maybe I was hasty with my use of readily. I haven't seen one of these modules before and Google failed to find anything that matched the numbers printed on it.

RAM: The RAM is a single socketed SO-DIMM (DDR3L 1600). As per the datasheet the one fitted was 2GB. I substituted a DDR3L 8GB SO-DIMM I had to hand and this worked.

Atrust t176 thin client M.2 socket
M.2: There is an onboard M.2 'E' keyway socket to take a WiFi/Bluetooth card. The specification does mention WiFi option with the unit height increasing to 151mm. Quite what is contributing to the increase in height is not clear. It may well be the addition of a foot as in my example of the t180.

Atrust t176 thin client battery backup
J8: There is a 2-pin socket near to the outline of where an onboard battery might be placed. Judging by the Atrust 170W entry I would hazard a guess that this socket is where the backup battery would be connected if fitted.

Atrust t176 thin client connector


I have no idea what this connector is for.

Atrust t176 thin client emmc module


More detail of the emmc plug-in module.

 


Any comments? email me. Added October 2024