Lfhelper 4U Rack Case with 7 PCI Slots, 7×3.5” HDD Bays

Lfhelper 4U Rack Case with 7 PCI Slots, 7×3.5” HDD Bays, Key Lock Front, USB 2.0 Ports, Fits ATX/M-ATX/Mini-ITX, 4U Rackmount Server Chassis Enclosure, Secure for Network & Data Applications
Experience ultimate server reliability with this 4U rackmount case—secure PCI card locking, dust-filter front door, key-lock access, flexible drive & motherboard support, dual USB, and optimized cooling for professional data centre performance.
Expansion | Specifications |
Internal 3.5" Drive Bays | 7 x 3.5" HDD |
5.25" Drive Bays | 2 x 5.25" DVD-ROM |
Expansion Slots | 7 x PCI slots |
Front Ports | 2 x USB 2.0; 2 x LED indicators |
Cooling System | Pre-installed Fan: 1 x 120 mm, 1500 RPM; Additional Fan Slots: 2 x 80 mm (fans sold separately) |
Package Includes | 1 x 4U Server Case; 2 x Keys; 1 x Bag of Screws |
Foam-filter front door minimizes dust, while a secure key lock safeguards internal components—delivering clean, protected performance for mission-critical rackmount deployments.
Accommodates up to 7 PCI cards with a secure locking mechanism for stable expansion. Features dual front USB 2.0 ports, LED indicators, and versatile cooling with a pre-installed 120mm fan plus optional 80mm slots—ideal for powerful 4U rack setups
Supports 7 x 3.5 HDDs, 2 x 5.25 drives, and ATX/ M-ATX/ Mini-ITX motherboards (up to 305mm x 245mm), offering a versatile and scalable rackmount server solution.
Designed for a wide range of applications, offering robust security for network and data environments, ensuring your critical systems stay protected and efficient.
- Secure PCI Card Installation: Supports up to 7 PCI cards with a special locking mechanism, providing stable expansion for rackmount server case systems. Ensures internal card security in professional server environments
- Dust-Minimising Front Design: Front door includes a foam filter to help reduce dust intake, maintaining interior cleanliness for your rackmount server chassis setup in data centres or clean environments
- Key Lock Front Access: Enhance physical security with a front door key lock, providing restricted access to internal components—an essential for any server case used in shared or public spaces
- Multiple Drive Bay Support: Fits 7 x 3.5 HDDs and 2 x 5.25 drives, with compatibility for ATX/M-ATX/Mini-ITX motherboards (up to 305mm x 245mm), making this a flexible rackmount server enclosure solution
- Front USB & Cooling Ready: Front panel includes dual USB 2.0 ports and LED indicators; pre-installed 120mm fan and optional 80mm slots offer airflow options for your 4u rack case configuration
SKU: | B0FCFNN8Z4 |
Product Description

Experience ultimate server reliability with this 4U rackmount case—secure PCI card locking, dust-filter front door, key-lock access, flexible drive & motherboard support, dual USB, and optimized cooling for professional data centre performance.
Expansion | Specifications |
Internal 3.5″ Drive Bays | 7 x 3.5″ HDD |
5.25″ Drive Bays | 2 x 5.25″ DVD-ROM |
Expansion Slots | 7 x PCI slots |
Front Ports | 2 x USB 2.0; 2 x LED indicators |
Cooling System | Pre-installed Fan: 1 x 120 mm, 1500 RPM; Additional Fan Slots: 2 x 80 mm (fans sold separately) |
Package Includes | 1 x 4U Server Case; 2 x Keys; 1 x Bag of Screws |



Designed for a wide range of applications, offering robust security for network and data environments, ensuring your critical systems stay protected and efficient.