Apexx S3

Delivering rock-solid performance for demanding motion media and a variety of content creation tools, the versatile APEXX T4 features a blazing fast AMD 32-core Ryzen Threadripper 2nd Gen processor, up to four professional GPUs*, ample memory, and plenty of hard drives.

Starting Price $5,616.00


  • 3.5GHz 16-core AMD Ryzen Threadripper
  • 32GB DDR4-2666MHz
  • NVIDIA Quadro P2000 5GB
  • 512GB M.2 PCIe SSD
  • Microsoft Windows 10 64-bit Pro


Chipset:AMD X399
Socket:Single (sTR4)
CPU Cooling:Liquid-Cooled (closed loop)
Processor:AMD Threadripper 2nd Gen
Core Frequency (GHz):3.0 Base clock / 4.2 Boost clock
Max Configurable Memory:256GB DDR4-2666MHz
DIMM Slots:8
Physical PCIe Slots:

4 x PCIe 3.0 (2 x16, 2 x8), 1 x PCIe 2.0 x1

PCIe Lanes per GPU:


2.5" Drives:10 (Up to 4TB each)
3.5" Drives:4 (Up to 14TB each)
M.2 Drives:3 (Up to 2TB each)
RAID Support: 0, 1, 5, 10
Max 2.5" / 3.5" Configurations:4 x 3.5" + 2 x 2.5" | or | 10 x 2.5"
Onboard Wi-Fi:802.11ac
Onboard Bluetooth:v4.2
Power Supply:1,600-watt (80 PLUS Titanium)
GPU Power Budget (W):1200
Chassis Dimensions:

6.85" (17.40cm) W
18" (45.72cm) H
20.2" (51.31cm) D

Front I/O:

4 x USB 3.1
Audio Out/Mic In

Rear I/O:

1 x Power/Reset button
7.1-Channel HD Audio
1 x USB 3.1 Gen 2 Type-A
1 x Optical S/PDIF Out
1 x USB Type-C™
8 x USB 3.1 Gen 1
2 x Gigabit LAN
1 x Clear CMOS button
2 x Antenna
1 x 10Gb LAN

Optical Drive:Yes (DVD±RW or Blu-Ray RW)
Rackmount Option:Yes


Most BOXX workstations include a standard three-year limited warranty and legendary BOXX Technical Support. Providing unparalleled hardware and software expertise, our support team is located at company headquarters in Austin, Texas and equipped with the tools and resources necessary to support you and your workflow.

Media Reviews

engineering.com - Aug 27, 2018
What’s in the BOXX? A Review of the APEXX S3 Workstation
"The BOXX APEXX S3 is a powerhouse workstation that’s designed to hold up to demanding CAD applications...easily running applications that bring lesser computers to a grinding halt."

Customer Reviews

It is peace of mind—knowing that when I have a tight deadline, I don’t have to worry about my machine working. That’s a big deal. Or I know if I run into a problem, I can call you guys. I have full confidence in BOXX and that’s a huge deal because you don’t needed added stress on top of everything else and deadlines are always shifting.
Duane Addy, 27-year architect w/over $750 million in projects