P18428-B21 - HPE 3.84TB SATA 6G RI SFF SC MV SSD

HPE P18428-B21 — 3.84TB SATA 6G Read Intensive SFF SC Multi-Vendor SSD

What it is

P18428-B21 is an HPE enterprise SATA solid-state drive designed for HPE ProLiant servers and supported storage platforms.
It’s a 3.84TB SATA 6Gb/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” indicates HPE may supply an approved equivalent SSD model over time while keeping the same workload class and published specification range.

Why buyers pick P18428-B21 (plain English)

Large SATA SSD capacity
3.84TB delivers ample usable storage for server workloads without high SSD pricing.

Read Intensive workload class
Optimized for workloads dominated by read activity with moderate write operations.

Enterprise SATA interface
SATA 6Gb/s offers broad compatibility and cost-effective performance for mainstream storage tiers.

Hot-swap ready
Includes an HPE Smart Carrier for tool-less installation and drive status feedback in hot-swap bays.

Multi-Vendor value
Approved multi-vendor sourcing provides cost advantages while maintaining consistent workload performance.

60-second spec box (P18428-B21)

Capacity
3.84TB

Interface
SATA 6Gb/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 SSD firmware for ProLiant

Warranty
3-year HPE warranty

Use case
Read-dominant applications, virtualization reads, boot/OS storage, general enterprise storage.

Where it fits (and when to choose something else)

Perfect for:

• ProLiant servers with SFF hot-swap bays

• Read-heavy enterprise workloads

• Virtualization infrastructures (VM boot/reads)

• Cost-conscious enterprise 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 the fastest storage available → NVMe SSDs

TL;DR

P18428-B21 is HPE’s 3.84TB SATA 6G Read Intensive SFF SSD on Smart Carrier:
a hot-swap, enterprise SATA SSD optimized for read-heavy workloads with broad compatibility and cost efficiency.