Overview
BOXX APEXX E3 is a compact tower workstation on Intel Core Ultra 200 Series with 24 cores (up to 5.70GHz boost), 256GB DDR5-5600 maximum memory, and a 350W GPU power budget via single PCIe x16 slot. Configurable with RTX 5090 or professional GPUs, it targets AI developers needing a desktop-class GPU workstation in a smaller chassis.
Key Features
- Intel Core Ultra 200 Series — 24 cores, 5.70GHz boost
- Up to 256GB DDR5-5600 in 4 DIMM slots
- Single PCIe x16 GPU slot (350W budget)
- 3x M.2 NVMe up to 4TB each
- Wi-Fi 6E + BT 5.3 onboard
Ideal For
Chipset
Intel B860
Socket
Single (1851)
CPU Cooling
Liquid-Cooled (closed loop)
Processor
Intel Core Ultra 200 Series
Core Frequency (GHz)
3.70 Base clock / 5.70 Boost clock
Cores/Threads
24/24
Multi-Threading
Yes
Max Configurable Memory
256GB DDR5-5600MHz
DIMM Slots
4
PCIe Slots
x16, x4
Supported GPU Configurations
1 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
25 lbs.
Anti-Theft Feature
Kensington® Security Slot
M.2 Drive(s)
3 (Up to 4TB each)
U.2 Support
No
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
802.11ax (Wi-Fi 6E)
Onboard Bluetooth
V5.3
Power Supply
750-watt (80 PLUS Gold)
GPU Power Budget (W)
350
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 1Audio Out/Mic In
Rear I/O
- • 1 x DP
- • 1 x HDMI
- • 1 x USB 3.2 Gen 2 (Type-C)
- • 1 x USB 3.2 Gen 2
- • 4 x USB 3.2 Gen 1
- • 2 x USB 2.
- • 0
- • 1 x 2.5 Gigabit LAN (RJ-45)
- • 7.1-Channel HD Audio
Optical Drive Option
No
Rackmount Option
No
Notes
GPU power budgets are conservative estimates.Shipping weights vary by configuration.
Prices may vary. Verify on vendor site.
Quick Specs
- Chipset
- Intel B860
- Socket
- Single (1851)
- CPU Cooling
- Liquid-Cooled (closed loop)
- Processor
- Intel Core Ultra 200 Series
- Core Frequency (GHz)
- 3.70 Base clock / 5.70 Boost clock
- Cores/Threads
- 24/24