Apexx S3

Equipped with four individual render nodes (each with dual Intel Xeon Scalable processors) and housed in a 2U rackmount server, renderBOXX offers computational density of up to 224 cores (448 threads), dramatically reducing complex visualization and animation render times.

Starting Price $14,000.00


  • DUAL Intel® Xeon® 3.8GHz processors
  • 32GB DDR4-2933 memory
  • 240GB SATA 6GB/s SSD
  • Microsoft® Windows™ 10


Chipset:Intel C621
Socket:Dual (3647)
CPU Cooling:Air-Cooled
Processor:Dual Intel Xeon SP 2nd Gen
Core Frequency (GHz):2.2 Base clock / 4.0 Boost clock
Max Configurable Memory:1TB DDR4-2933MHz ECC REG
DIMM Slots:16
Physical PCIe Slots:

2 x PCIe 3.0 x16 (Low-profile cards only)

PCIe Lanes per GPU:

Single GPU at x16

2.5" Drives:6 (Up to 4TB each)
RAID Support: 0, 1, 10
Max 2.5" / 3.5" Configurations:24 x 2.5"
Onboard Wi-Fi:N/A
Onboard Bluetooth:N/A
Power Supply:2200-watt (80 PLUS Titanium)
GPU Power Budget (W):75
Chassis Dimensions:

17.25” (43.8cm) W
3.47” (8.8cm) H
28.5” (72.4cm) D

Front I/O:


Rear I/O:

2 x USB 3.0
1 x RJ-45 IPMI
2 x Gigabit LAN
1 x VGA

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