Server Rack Hot Swap
P/N:UK80.40.6508 · EAN:8436617921292
The UNYKAch 4U chassis (UK80.40.6508) is perfect for any rack-mounted server installation and is fully compatible with the UK516508 rails. Optimized for AI and designed to support up to 4 GPUs, it is ideal for handling intensive AI and machine learning tasks, ensuring high performance and scalability for advanced computational needs.
It comes equipped with 8 hot-swappable 3.5’’ SATA/SAS bays (also compatible with 2.5’’ SSDs) operating at 12Gbps, with SGPIO and temperature control, ensuring efficient data management and reliable storage performance.
The chassis features 11 full-height expansion slots and is compatible with EEB (12’’ x 13’’), CEB (12’’ x 10.5’’), ATX (12’’ x 9.6’’), and MATX (9.6’’ x 9.6’’) motherboards.
For cooling, it includes three hot-swappable PWM 12038 fans and two rear 8038 fans (optional).
The chassis does not include a power supply but supports standard ATX or redundant power supplies.
Manufactured from 1.0 mm steel, the 4U chassis provides excellent strength, rigidity, and reliable performance for professional environments.
ROBUST COOLING
The system includes three 12038 PWM hot-swappable fans and supports two optional rear 8038 fans, delivering advanced thermal management to maintain optimal temperatures and ensure stable operation under heavy workloads.
- Three 12038 PWM hot-swappable fans (included)
- Two 8038 rear fans (optional)

VERSATILE CONNECTIVITY
Equipped with USB 3.0 and USB 3.2 Type-C ports, this chassis offers high-speed data transfer and compatibility with modern devices.
The front panel includes LED indicators for HDD activity and LAN status (three levels), making monitoring and diagnostics straightforward in professional environments.
PRODUCT
TYPE CHASSIS
4U Standard
MOTHERBOARD
EEB (12″ x 13″) / CEB (12″ x 10.5″) / ATX (12″ x 9.6″) / MATX (9.6″ x 9.6″)
DIMENSIONS
655 (L) x 440 (W) x 176 (H) mm
DIMENSIONS WIDTH HANDLE
695 (L) x 440 (W) x 176 (H) mm
WEIGHT
14.9 kg
COLOUR
Black / Silver
MATERIAL
1.0 mm SGCC
HANDLE MATERIAL
12 mm thick Aluminum + 2.0 mm SGCC
FRONT BAYS
8 x 3.5” (compatible with 2.5”)
INTERNAL BAYS
4 x 2.5”
EXPANSION SLOTS
11 full-height PCI / PCIE (vertically mounted)
MAXIMUM CPU COOLER HEIGHT
145 mm
MAXIMUM SUPPORTED GRAPHICS CARD LENGTH
345 mm
CONNECTOR
2 x USB 3.0 / 1 x USB TYPE-C
INTERFACE
Mini SAS 12 Gbps / 4 x Molex
POWER SUPPLY ADMITTED
Standard ATX / Redundant PSU
MAXIMUM FAN CAPACITY
Center: 120 x 120 x 38 mm x 3 (Included)
Rear: 80 x 80 x 38 mm x 2
*The HOT-SWAP bays are compatible with 3.5″ or 2.5″ drives
PACKAGING
DIMENSIONS
850 (L) x 560 (W) x 245 (H) mm
WEIGHT
18,7 kg
CUBIC CAPACITY
0,1166 m3
COLOUR
Brown
MATERIAL
Paperboard
PACKAGE CONTENT
Server Rack / Fans / Screws

