Apexx S3

Maximize productivity and ROI with a versatile platform optimized for rendering, simulation, and other GPU-centric workflows. Capable of supporting four professional GPUs, APEXX W4L features a single, high-performance Intel Xeon W-3200 processor.

Starting Price $7,395.00


  • 8-core Intel Xeon W3223 processor
  • 96GB DDR4-2666MHz REG ECC
  • NVIDIA Quadro P2000 5GB
  • 512GB M.2 PCIe SSD
  • Microsoft Windows 10


Chipset:Intel C621
Socket:Single (3647)
CPU Cooling:Liquid-Cooled (closed loop)
Processor:Intel Xeon W
Core Frequency (GHz):2.5 Base clock / 4.4 Boost clock
Max Configurable Memory:768GB DDR4-2933MHz ECC REG
DIMM Slots:12
Physical PCIe Slots:

5 x PCIe 3.0 x16

PCIe Lanes per GPU:

Up to 4 GPUs at x16

2.5" Drives:10 (Up to 4TB each)
3.5" Drives:4 (Up to 14TB each)
M.2 Drives:1 (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:N/A
Onboard Bluetooth:N/A
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:

2 x USB 2.0
2 x USB 3.1
Audio Out/Mic In

Rear I/O:

2 x USB 3.2 Gen2 (1 x Type-A, 1 x Type-C)
4 x USB 3.2 Gen1 ports
2 x 10GbE LAN
7.1-channel HD Audio
1 x Optical S/PDIF output

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