Product Description
M88SC26HA/B is a Hybrid Security DIMM-Lite (HSDIMM®-Lite) device based on JEDEC DDR4 RDIMM architecture. HSDIMM®-Lite consists of a set of 8 Gb DDR4 SDRAMs and a security RCD equipped with Montage’s Security Authorization Management (SAM) mechanism, which provides command/address tracing and data protection for memory systems via security access rule matching and key management. HSDIMM®-Lite has rich features relative to data security, including real-time monitoring of CPU access to memory, tracing and/or blocking of unauthorized access commands, etc. M88SC26HA/B delivers a DIMM-level security solution for the memory systems of demanding servers. It supports data rates up to DDR4-2666 and has flexible capacity options of 16 GB (M88SC26HA) and 32 GB (M88SC26HB).
Product Specification
| Category | Parameter |
|---|---|
| DIMM Type | HSDIMM®-Lite (DDR4 RDIMM based Hybrid Security DIMM) |
| Speed | DDR4-2666 |
| Capacity | M88SC26HA: 16 GB (based on 8 Gb DDR4 SDRAM) M88SC26HB: 32 GB (based on 8 Gb DDR4 SDRAM) |
| Voltage | 1.2 V |
| Pin Number | 288 |
| Configuration | M88SC26HA: DDP 1R×4 M88SC26HB: DDP 2R×4 |
| Components | M88SC26HA: (DDP 2G×4)×18 M88SC26HB: (DDP 2G×4)×36 |
Feature and Application
- Compatible with JEDEC DDR4 RDIMM
- SAM (Security Authorization Management) mechanism:
- 16 security access rules configurable at rank level
- 3-level access authorization management for DRAM data protection: read-enable, read-write-enable, frozen
- Up to 64 logs of unauthorized access commands for real-time tracing
- Fixed CLA of 3nCK
- Applicable to Jintide® and other general server platforms