OCuLink PCIe SFF-8611 4i to SFF-8643 Active SSD Data Cable 0.8m






Category: OCuLink PCIe Storage Cable
This OCuLink PCIe SFF-8611 4i to SFF-8643 Active SSD Data Cable is designed for high-speed internal data connections between controllers and backplanes in servers, workstations, and enterprise storage systems.
The cable enables direct PCIe data transmission from an OCuLink SFF-8611 controller to devices or backplanes equipped with an SFF-8643 connector. Its active design ensures improved signal integrity and reliable performance in demanding environments such as RAID arrays and rack-mounted systems.
With a compact 0.8m length and secure locking connectors, this cable is ideal for internal installations where stability and airflow management are critical.
Key features:
• OCuLink SFF-8611 4i male to SFF-8643 male
• Active cable design for stable PCIe data transmission
• Supports data transfer rates up to 8Gb/s
• Secure latch mechanism for reliable connections
• Cable length: 0.8 metres
• Suitable for servers, RAID systems, storage backplanes, and workstations
System requirements:
A free OCuLink (SFF-8611) interface on the host system
Important note:
This cable is not compatible with SFF-8643 Slimline SAS RAID cards.
Completing your purchase
Take a moment to review your selection and total before payment.
Preparing your order
Please consider both preparation and transit when planning your purchase.
Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.
View policyRequesting a refund
Contact the store with your order details so your request can be reviewed.
Please contact us for the refund processing timeframe before returning an item.
View policyDelivery arrangements
The available delivery services and charges are listed below.
Standard Shipping · United States: $0.00
Express Shipping · United States: $3.99
View policyBefore arranging a return
Speak with the store before arranging a return shipment.
United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.
View policy