AJMRTC Detachable OCuLink SFF-8611 8i 8-Lane to Dual SFF-8639 U.2 4i Active Breakout Cable, 50cm, PCIe 4.0, Supports PCIe Bifurcation and VROC Virtual RAID for U.2 NVMe SSD

AJMRTC active breakout cable converts one OCuLink 8i port into two U.2 SFF-8639 ports for NVMe SSDs. Built-in signal booster maintains PCIe 4.0 integrity over the full 50cm length. It follows SFF-9402 specification and works with OCuLink HBA cards, storage controllers and U.2 backplanes. Bifurcation must be enabled in BIOS so both SSDs can be recognized simultaneously. It is widely used for rack servers, high-performance workstations, NAS and AI storage nodes. U.2 SSDs are sold separately.

Specifications

1. Brand: AJMRTC
2. Connector: 1 × SFF-8611 OCuLink 8i Male to 2 × SFF-8639 U.2 4i Male
3. Lane Configuration: 1 x8 split to 2 x4
4. Cable Type: Active Retimer Cable
5. Length: 50cm
6. Standard: PCIe 4.0, backward compatible with PCIe 3.0, SFF-9402
7. Supported Function: PCIe Bifurcation, VROC Virtual RAID
8. Shielding: Double EMI shielding, 85 controlled differential impedance
9. Contact: Gold-plated latch lock connector
10. Application: Server, Workstation, U.2 NVMe SSD Storage Backplane, Storage Array
11. Note: Bifurcation required for dual-port operation; active cable draws power from host port