Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
Lenovo 4X97A80404 SR645 4x2.5" SAS/SATA Drive Cable Kit V2
Overview
The Lenovo 4X97A80404 is the V2 SAS/SATA cable kit designed for the ThinkSystem SR645 1U rack server, enabling 4x 2.5" drive bays to connect to the server's storage backplane. If you're populating or expanding the 2.5" drive bay configuration in an SR645 — whether adding SAS HDDs, SATA HDDs, or SATA SSDs — this kit delivers the internal cabling infrastructure those drives depend on. Without it, installed drives in those bays won't have a signal path to the controller.
Compatibility
Designed specifically for the Lenovo ThinkSystem SR645 1U server, machine types 7D2X and 7D2Y, in the 2.5" chassis configuration (feature code B8N6: ThinkSystem 1U 2.5" Chassis with 8 or 10 Bays). This is a server internal cable kit targeting the 4-bay 2.5" SAS/SATA drive grouping — not compatible with the 3.5" chassis variant (feature code B8N5). Confirm your SR645 chassis feature code before ordering; the 3.5" and 2.5" backplane configurations use different cable routing and connectors. Supports both SAS and SATA drive protocols, giving you flexibility across spinning-disk and solid-state drive types within those four bays.
Installation Notes
This is an internal server cable assembly — installation requires opening the SR645 chassis and routing cables between the drive backplane and the storage controller or onboard SAS/SATA ports. The SR645 supports hot-swap drives, power supplies, and fans, but cable kit installation itself requires the system to be powered down. Verify the V2 revision matches your SR645 build; Lenovo periodically revises internal cable kits to address routing or connector changes across production runs. Machine type 7D2X carries a 1-year warranty; machine type 7D2Y carries a 3-year warranty — confirm which applies to your SR645 system.
Lenovo 4X97A80404 SR645 4X2.5 Sas/sata Cable KIT V2
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more Lenovo products? Shop the full Lenovo catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology