P49046-B21 - HPE 800GB SAS 12G MU SFF SC MV SSD

HPE P49046-B21 — 800GB SAS 12G Mixed Use SFF Smart Carrier Multi-Vendor SSD

What it is

P49046-B21 is an HPE enterprise SAS solid-state drive designed for HPE ProLiant servers and supported storage platforms.
It’s an 800 GB SAS 12 Gb/s Mixed Use (MU) SSD in a 2.5″ small form factor (SFF) that ships on an HPE Smart Carrier (SC) for hot-swap bays.
“Multi-Vendor” means HPE may supply approved equivalent SSD models over time while maintaining the same workload class and published specification range.

Why buyers pick P49046-B21 (plain English)

Right-sized capacity for mixed workloads
800 GB delivers plenty of usable storage while keeping cost efficient for production workloads that aren’t massive in scale.

Mixed Use workload class
Balanced for both reads and writes — a versatile choice for general-purpose enterprise storage.

SAS enterprise interface
12 Gb/s SAS provides robust throughput, dual-ported connectivity, and error-handling suitable for demanding server storage.

Hot-swap ready
Includes an HPE Smart Carrier with LED status indicators for simple installation and replacement in hot-swap bays.

Multi-Vendor value
Approved multi-vendor sourcing gives cost savings while maintaining consistent workload-class performance.

60-second spec box (P49046-B21)

Capacity
800 GB

Interface
SAS 12 Gb/s

Form factor / carrier
2.5″ SFF
HPE Smart Carrier (hot-swap)

Workload class
Mixed Use (MU)

Endurance class
Balanced read/write enterprise SSD

Firmware / platform
HPE-qualified SSD firmware for ProLiant

Warranty
3-year HPE warranty

Use case
Virtualization datastores, mixed transactional workloads, boot/app storage, general enterprise storage.

Where it fits (and when to choose something else)

Perfect for:

• ProLiant servers with SFF hot-swap bays

• Mixed read/write enterprise storage tiers

• Virtualization and hyperconverged environments

• Cost-sensitive production storage platforms

Choose something else if:

• You’re mostly read-heavy → Read Intensive (RI) SSDs

• You need heavy write endurance → Write Intensive (WI) SSDs

• You need the lowest latency and maximum IOPS → NVMe SSDs

TL;DR

P49046-B21 is HPE’s 800 GB SAS 12G Mixed Use SFF SSD on Smart Carrier:
a hot-swap enterprise SAS SSD that delivers a balanced blend of capacity, performance, and endurance for everyday server workloads.