P18426-B21 - HPE 1.92TB SATA 6G RI SFF SC MV SSD

HPE P18426-B21 — 1.92TB SATA 6G Read Intensive SFF Smart Carrier Multi-Vendor SSD

What it is

P18426-B21 is an HPE enterprise SATA solid-state drive designed for HPE ProLiant servers and supported storage platforms.
It’s a 1.92TB SATA 6 Gb/s Read Intensive (RI) 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 an approved equivalent SSD model over time while keeping the same workload class and published specification range.

Why buyers pick P18426-B21 (plain English)

Large, cost-efficient capacity
1.92TB provides substantial usable space for OS/boot volumes, read-heavy application tiers, and virtualization storage without the higher cost of flash tiers.

Read Intensive workload class
Optimized for environments where reads dominate and writes are moderate — a cost-effective choice for many enterprise and virtualization workloads.

Enterprise SATA interface
SATA 6 Gb/s offers broad compatibility with mainstream server storage while keeping cost per gigabyte low.

Hot-swap ready
Ships on an HPE Smart Carrier for quick installation or replacement in hot-swap bays with visual status feedback.

Multi-Vendor value
Approved multi-vendor sourcing helps reduce cost while maintaining consistent drive behavior and workload support.

60-second spec box (P18426-B21)

Capacity
1.92TB

Interface
SATA 6 Gb/s

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

Workload class
Read Intensive (RI)

Endurance class
Read-optimized enterprise SSD

Firmware / platform
HPE-qualified SST firmware for ProLiant

Warranty
3-year HPE warranty

Use case
Boot/OS storage, read-centric application tiers, virtualization read caches, and general enterprise storage.

Where it fits (and when to choose something else)

Perfect for:

• ProLiant servers with SFF hot-swap bays

• Read-dominant enterprise workloads

• Virtualization infrastructures where reads outweigh writes

• Cost-sensitive SATA storage tiers

Choose something else if:

• You need balanced read/write performance → Mixed Use (MU) SSDs

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

• You need lowest latency and highest IOPS → NVMe SSDs

TL;DR

P18426-B21 is HPE’s 1.92TB SATA 6G Read Intensive SFF SSD on Smart Carrier:
a hot-swap enterprise SATA SSD optimized for read-heavy workloads with substantial capacity and cost-effective performance.