AJ878AB HP 320GB MLC PCI Express

AJ878AB Specifications

HP 320 GB MLC PCIe x4 IO Accelerator Mezzanine SSD

Manufacturer: Hewlett-Packard (HP)
Manufacturer Model: AJ878AB
Product Line: HP Enterprise SSD (Mezzanine / IO Accelerator series)
Product Series: 320 GB MLC PCIe x4 IO Accelerator Mezzanine Card
Product Type: Internal Solid-State Drive (Mezzanine/PCIe form factor)
Product Name: HP 320 GB PCIe x4 Mezzanine IO Accelerator SSD

KEY FEATURES:
Storage Capacity: 320 GB
Interface Type: PCI Express (x4)
Form Factor: Mezzanine/IO Accelerator Card (for HP/ProLiant Blade/Server systems)
Flash Memory Type: Multi-Level Cell (MLC) NAND
Hot-Swap Support: Note—mezzanine card; hot-swap depends on chassis bay design

PERFORMANCE:
Maximum Transfer / Interface Bandwidth: PCIe x4 (significantly higher than SATA)
Typical Sequential Read/Write: High-performance enterprise SSD (exact published numbers not widely available)
Random I/O: Optimized for enterprise workloads (low latency, high IOPS)

ENVIRONMENTAL & RELIABILITY:
Designed for enterprise server/array environments, especially blade or mezzanine card slots
MTBF: Enterprise-class (exact figure not publicly specified)
Reliability Rating: Enterprise-grade SSD / IO Accelerator, 24 × 7 operation expected

PHYSICAL:
Form Factor: Mezzanine/accelerator card designed for server blade/mezzanine slot
Typical Dimensions: Card size dependent on chassis/mezzanine spec
Weight: Varies (card assembly)