Update your address book! BOXX has completed the move into our new building at 4616 W. Howard Lane Suite #105, Austin, Texas 78728. Thank you for your patience throughout the process.
APEXX Enigma S3 workstation pc

APEXX Enigma S3 workstation pc

APEXX Enigma S3 workstation pc

This multi GPU desktop has all the features of an S3, but also provides optimal support for multi-GPU tasks: two full-size GPUs, a wider range of GPUs, and accelerated GPU performance and functionality with full bandwidth dual x16 PCIe lanes (twice as many as S3) backed by a 1000 watt power supply.

Starting Price $3,999.00


  • 8-core Intel® Core™ i7 maintains 5.1GHz across all cores at all times
  • 16GB DDR4-2666MHz
  • NVIDIA® Quadro® P2200 5GB
  • 512 M.2 NVMe SSD
  • Microsoft® Windows™ 10

Chassis images are generic. Check the specs 
tab for information specific to this model. 


Chipset:Intel Z390
Socket:Single (1151)
CPU Cooling:Liquid-Cooled (closed loop)
Processor:Intel Core i7/i9 9th Gen
Core Frequency (GHz):See notes.
Multi-Threading:Yes (i9 only)
Max Configurable Memory:128GB DDR4-2666MHz
DIMM Slots:4
PCIe Slots:

x16, x16(x8), x4, x16, x16(x8)

Supported GPU Configurations:

  x16   x16/x16

2.5" Drive(s):4 (Up to 8TB each)
3.5" Drive(s):2 (Up to 18TB each)
Shipping Dimensions:

21" (53.34cm) W
15" (38.10cm) H
24" (60.96cm) D

Shipping Weight:35 lbs.
Anti-Theft Feature:Kensington® Security Slot
M.2 Drive(s):2 (Up to 2TB each)
U.2 Support:Yes
RAID Support: 0, 1
OCuLink Support:No
Max 2.5"/3.5" Configurations: 2 x 3.5" | or | 1 x 3.5" + 2 x 2.5" | or | 4 x 2.5"
Onboard Wi-Fi:N/A
Onboard Bluetooth:N/A
Power Supply:1,000-watt (80 PLUS Gold)
GPU Power Budget (W):700
Product Dimensions:

 6.84" (17.37cm) W
15.28" (38.81cm) H
17.80" (45.21cm) D

Front I/O:

2 x USB 3.2 Gen 1
Audio Out/Mic In

Rear I/O:

1 x DisplayPort
6 x USB 3.2 Gen 2 (5 x Type-A, 1 x Type-C) 
2 x Gigabit LAN (RJ-45)
4 x USB 2.0
1 x HDMI
8-Channel Audio

Optical Drive Option:No
Rackmount Option:No

Professionally overclocked across all cores. 5.1GHz for i7-9700K (8C/8T), 5.0GHz for i9-9900K (8C/16T). Speed is maintained at all times.

GPU power budgets are conservative estimates.

Shipping weights vary by configuration.


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

Customer Reviews

For a limited time, save up to $600 on an APEXX S-Class workstation

professionally overclocked to 5.1GHz and purpose-built for SOLIDWORKS, Autodesk, C4D, Adobe, and more.

Configure and Save Today