HPE P47319-B21 — 1.92TB SATA 6G Read Intensive SFF Smart Carrier S4520 SSD
What it is
P47319-B21 is an HPE enterprise SATA solid-state drive designed for HPE ProLiant servers and supported storage platforms.
It’s a 1.92TB 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.
The S4520 platform indicates HPE’s performance tier and firmware validation for balanced SATA SSD behavior in production environments.
Why buyers pick P47319-B21 (plain English)
Large SATA SSD capacity
1.92TB delivers substantial usable storage for read-centric server workloads.
Read Intensive workload class
Optimized for environments dominated by reads with moderate writes — a cost-efficient choice for enterprise applications and virtualization.
Enterprise SATA interface
SATA 6Gb/s offers wide compatibility and cost-effective performance for mainstream storage tiers.
Hot-swap ready
Includes an HPE Smart Carrier with visual status indicators for easy installation in hot-swap bays.
Platform-quality firmware
HPE S4520-class SSD firmware ensures predictable behavior and compatibility in ProLiant systems.
60-second spec box (P47319-B21)
Capacity
1.92TB
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 S4520-class SSD firmware for ProLiant
Warranty
3-year HPE warranty
Use case
Read-heavy enterprise applications, virtualization (read tiers), boot/OS storage.
Where it fits (and when to choose something else)
Perfect for:
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ProLiant servers with SFF hot-swap bays
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Read-dominant workloads
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Virtualization infrastructures (higher read activity)
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Cost-sensitive SATA enterprise tiers
Choose something else if:
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You need balanced read/write performance → Mixed Use (MU) SSDs
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You need higher write endurance → Write Intensive (WI) SSDs
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You need ultra-low latency and max IOPS → NVMe SSDs
TL;DR
P47319-B21 is HPE’s 1.92TB SATA 6G Read Intensive SFF SSD on Smart Carrier (S4520):
a hot-swap, enterprise SATA SSD optimized for read-heavy workloads with large capacity and production-ready performance.
