Skip to product information
1 of 1

Cisco

Cisco HX-MP-256GS-A0 | Persistent Memory Module | 256GB | 2666 MT/s | DDR4 | 288-pin DIMM | App Direct & Memory Mode

SKU:HX-MP-256GS-A0

Regular price POA
POA
POA
Sale Sold out
Taxes included. Shipping calculated at checkout.

Description

256GB persistent memory module operating at 2666 MT/s on a DDR4 interface, delivering large, byte-addressable capacity with persistence to extend server memory pools for demanding workloads such as databases, virtualization, and analytics. Supports App Direct for persistent namespaces and Memory Mode for volatile expansion with DRAM caching. Requires a compatible platform plus BIOS/firmware configuration and OS support.

Features

- Large 256GB capacity per DIMM for memory-intensive workloads
- 2666 MT/s DDR4 interface
- Persistent data retention in App Direct mode
- Flexible deployment with DRAM for balanced performance
- Enhances consolidation ratios for databases and virtualization
- Tooling support for provisioning and health monitoring

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

View full details
  • You may also like
  • Best sellers
  • Related Products

specs-tabs

Collapsible content

FAQs

Technical Specifications

FAQs

Q: Why choose 256GB over 128GB modules?
A: 256GB modules increase total per-socket capacity and can reduce the number of DIMMs needed for a given memory target.

Q: Are there channel symmetry requirements?
A: Yes. Most platforms require symmetric PMem population across memory channels and sockets for supported modes and performance.

Q: Can I migrate VMs or databases to PMem?
A: Yes, many hypervisors and databases support PMem-aware features. Verify feature support and configuration steps for your platform.

Q: Does PMem replace DRAM?
A: No. PMem complements DRAM; DRAM remains essential for peak memory bandwidth and caching in Memory Mode.

Technical Specifications

- Capacity: 256GB per module
- Data rate: 2666 MT/s
- Interface: DDR4 DIMM (persistent memory class)
- Form factor: 288-pin DIMM
- Module type: Persistent Memory (PMem), not standard DRAM
- Operating modes: App Direct (persistent), Memory Mode (volatile expansion)
- Typical platform support: Intel Xeon Scalable servers with PMem enablement (verify model/HCL)
- Population: Install with RDIMMs/LRDIMMs following slot/ratio rules
- Use cases: In-memory databases, large caches, VM density
- Persistence: Retains data across power events in App Direct mode
- Performance tier: Latency between DRAM and NVMe/SSD
- Management: Provision and monitor via platform tools (e.g., ipmctl, OS PMem utilities)

Recently Viewed

  • Request for a Quote

    Looking for competitive pricing? Submit a request, and our team will provide a tailored quote that fits your needs.

  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Call us Now  
  • Contact Us Directly

    Have a question or need immediate assistance? Call us for expert advice and real-time support.

    Contact us