Accortec 877758-B21-ACC – 1.92TB 2.5″ SATA Read Intensive SSD (HPE Compatible)
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Key Features
• 1.92TB SATA 6Gbps enterprise SSD for servers
• HPE 877758-B21 compatible Smart Carrier design
• Read-intensive workload optimization for VMs
• 2.5-inch hot-swap SFF form factor
• Stable performance for RAID storage environments
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Accortec 877758-B21-ACC – 1.92TB 2.5″ SATA Read Intensive SSD (HPE Compatible)
Overview
Accortec 877758-B21-ACC is an enterprise SATA solid state drive designed as a compatible replacement for HPE 877758-B21. It is used in HPE ProLiant Gen8, Gen9, and Gen10 server environments where OEM-equivalent SSDs are required for storage expansion or replacement without changing system architecture.
The drive provides 1.92TB capacity and operates over a SATA III 6Gbps interface in a 2.5-inch SFF form factor. It belongs to the read-intensive (RI) class, optimized for workloads with high read operations such as virtualization, database querying, and boot/system storage layers. Verified HPE specifications for the original model indicate ~500 MB/s read and ~445 MB/s write performance with ~57K/31K IOPS.
It is typically deployed in rack servers and enterprise storage systems using Smart Carrier hot-swap bays, supporting continuous 24/7 operation in data center environments. These SSDs are commonly used as part of tiered storage architectures where high-capacity SATA SSDs complement SAS and NVMe performance layers.
Integration is compatible with HPE RAID controllers and backplane systems designed for SFF SATA drives. It is validated for enterprise workloads requiring predictable latency and consistent read performance.
It is not intended for heavy write-intensive databases or NVMe-class performance workloads, as it is designed specifically for read-optimized enterprise usage profiles.
Typical Deployment Scenarios
• HPE ProLiant server storage expansion (SATA tier)
• Virtualization environments with read-heavy workloads
• Database query acceleration and reporting layers
• Boot and system drive in enterprise servers
• RAID-based data center storage arrays
Specifications
| Specification | Value |
|---|---|
| Brand | Accortec |
| Part Number | 877758-B21-ACC |
| Product Type | Enterprise Solid State Drive (HPE Compatible) |
| Capacity | 1.92 TB |
| Form Factor | 2.5-inch SFF |
| Interface | SATA III 6Gbps |
| Usage Type | Read Intensive (RI) |
| Max Sequential Read | Up to ~500 MB/s |
| Max Sequential Write | Up to ~445 MB/s |
| Random Read IOPS | Up to ~57,000 |
| Random Write IOPS | Up to ~31,000 |
| Hot Plug Support | Yes |
| Power Consumption | ~4–6W |
| Form Factor (H × W × D in inches) | 0.28 × 2.75 × 3.95 |
| Weight (lbs) | ~0.2–0.3 |
Compatibility / Ecosystem
Accortec 877758-B21-ACC integrates into HPE ProLiant server ecosystems including Gen8 to Gen10 platforms. It supports Smart Carrier hot-swap bays, SATA RAID controllers, and enterprise backplane architectures. It is commonly used in mixed storage environments alongside SAS and NVMe drives for tiered performance designs.
Additional information
| Weight | 0.12 kg |
|---|---|
| Dimensions | 10.00 × 7.00 × 0.70 cm |
| Brand | Accortec, HPE |
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