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Name:
P04523-B21
- Description:
- HPE 7.68TB SAS 12G Read Intensive SFF (2.5in) SC 3yr Wty Digitally Signed Firmware SSD
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3 - List Price:
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$9,003.67
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$4,231.73
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P04523-B21
HPE 7.68TB SAS 12G Read Intensive SFF (2.5in) SC 3...
$9,003.67
$4,231.73
40 in Global Warehouse
$4,231.73
53% off
TRUSTED, TRIED, PROVEN
P04523-B21 Overview
P04523-B21 is a high-performance HDD engineered for demanding enterprise and data center applications. It features a 3.5-inch form factor paired with a SATA III interface and spins at 7200 RPM to deliver a robust 4 TB storage capacity, backed by a 128 MB cache. With an MTBF of 1,000,000 hours and an annual workload rating of 300 TB/yr, this drive is purpose-built for reliability in high-usage scenarios.
P04523-B21 also incorporates advanced features including helium-sealed construction, vibration protection, and dual actuators to optimize performance and reduce power consumption—approximately 8.5 Watts during read/write operations and 6.5 Watts in idle mode. These attributes make it an ideal choice for a variety of use cases such as data centers, desktops, NAS systems, and surveillance installations.
What is the price of P04523-B21?
Lowest price of P04523-B21 is $ 4,231.73. Shop now! Get further exclusive discounts with bulk quotation on P04523-B21
Explore more options from Hard Drives & Ssds or explore other Hpe products.
P04523-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 128 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr |
| Power Consumption (Read/Write) | 8.5 Watts |
| Power Consumption (Idle) | 6.5 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–55°C |
| Product Name | P04523-B21 4TB Enterprise HDD |
| Height | 1.03 inches |
| Width | 4.00 inches |
| Depth | 5.79 inches |
| Weight | 1.6 lbs |
P04523-B21 Use Case
Real-Time Analytics Acceleration in Enterprise Data Warehouses
In a global financial services firm running complex OLAP queries on HPE ProLiant DL380 Gen10 servers, deploying the P04523-B21-HPE 7.68TB SAS 12G Read Intensive SFF (2.5in) SSD with digitally signed firmware delivers sustained high-concurrency read performance. This integration reduces report generation latency by up to 70%, enables sub-second BI dashboard refreshes, and drives faster, data-driven decision-making across the enterprise.
VDI Boot-Storm Mitigation for Global Workforces
A multinational consultancy using VMware Horizon on HPE ProLiant hosts experiences daily boot storms that delay hundreds of virtual desktops. By incorporating the P04523-B21-HPE 7.68TB SAS 12G Read Intensive SFF SSD, IT teams accelerate OS image and user-profile loads, cutting login times from 90 seconds to under 15 seconds. The outcome is immediate user productivity gains, streamlined IT operations, and a quantifiable improvement in end-user experience.
High-Throughput Edge Caching for Media Streaming
A video-on-demand provider deploys HPE Apollo edge servers with P04523-B21-HPE 7.68TB SAS 12G Read Intensive SSDs at multiple CDN points of presence to handle thousands of concurrent read requests. This solution ensures consistent low-latency content delivery, sustains 99.99% availability during peak hours, and optimizes network egress costs. The result is a seamless streaming experience for end users and maximized return on infrastructure investment.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 180 TB/yr | 300 TB/yr | 300 TB/yr | 300 TB/yr | 300 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 128 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Depth | 7.111 inches | 5.79 inches | 4.00 inches | 5.79 inches | 8.74 inches |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Encryption Support | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 2.5-inch / 3.5-inch | 3.5-inch |
| Height | 1.034 inches | 1.03 inches | 1.0 inches | 1.03 inches | 1 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III / SAS 12Gb/s | SATA III |
| Operating Temperature | 5–60°C | 5–55°C | 5–55°C | 5–60°C | 5–55°C |
| Power Consumption (Idle) | 4 Watts | 6.5 Watts | 5 Watts | 5.2 Watts | 6.5 Watts |
| Power Consumption (Read/Write) | 8 Watts | 8.5 Watts | 8 Watts | 7.5 Watts | 8.5 Watts |
| Product Name | P04556-B21 | P04523-B21 4TB Enterprise HDD | P09712-B21 Enterprise HDD | K2P88A | 877782-B21 High Efficiency Enterprise HDD |
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Storage Capacity | 4 TB | 4 TB | 4 TB | 10 TB | 8 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 1.2 lbs | 1.6 lbs | 1.5 lbs | 1.45 lbs | 1.8 lbs |
| Width | 5.787 inches | 4.00 inches | 5.78 inches | 4.00 inches | 5.79 inches |
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Questions & Answers
Q
What are the key features of the HPE 7.68TB SAS 12G Read Intensive SSD (SKU: P04523-B21)?
A
The HPE 7.68TB SAS 12G Read Intensive SSD (P04523-B21) delivers 7.68 TB of capacity in a 2.5in SFF form factor, 12 Gb/s SAS interface, read-optimized performance, SmartCarrier (SC), digitally signed firmware and a 3-year warranty.
Q
What does 'read intensive' mean for the HPE P04523-B21 SSD?
A
Read intensive classification means the drive is optimized for workloads with heavy read operations (up to 95% reads), delivering high sequential throughput and random read IOPS for applications like content delivery, boot, cache and analytics.
Q
What interface speed does the HPE 7.68TB SAS SSD (P04523-B21) support?
A
The P04523-B21 SSD supports a 12 Gb/s SAS interface, enabling up to 2 GB/s of sequential read throughput for data-center applications.
Q
What form factor is the HPE P04523-B21 SSD?
A
The SSD is a 2.5-inch Small Form Factor (SFF) drive compatible with standard SAS backplanes and hot-swap drive bays.
Q
What is HPE SmartCarrier (SC) on this SSD?
A
HPE SmartCarrier is the drive carrier that provides status LEDs, QR code identification and tool-less mounting for simplified installation and drive health monitoring.
Q
What warranty does the HPE 7.68TB SAS SSD (SKU: P04523-B21) include?
A
This SSD includes a standard 3-year limited warranty backed by HPE global support.
Q
What is digitally signed firmware and why does it matter?
A
Digitally signed firmware ensures that only authenticated, HPE-verified firmware can run on the drive, protecting against unauthorized code and improving platform security and stability.
Q
What are the performance specifications of the HPE P04523-B21 SSD?
A
The SSD delivers up to 2 GB/s sequential read, 250 MB/s sequential write, 185,000 random read IOPS and 24,000 random write IOPS under typical operating conditions.
Q
What endurance rating (DWPD/TBW) does the HPE 7.68TB SAS SSD have?
A
It is rated for 0.7 Drive Writes Per Day (DWPD) over a 3-year period, equating to approximately 6,100 TB of total writes (TBW).
Q
Which HPE servers are compatible with the P04523-B21 SSD?
A
This SSD is validated for HPE ProLiant Gen8, Gen9 and Gen10 servers including DL360, DL380, ML350 and blade enclosures with SAS backplanes.
Q
Is the HPE 7.68TB SAS SSD hot-swappable?
A
Yes. The 2.5in SAS drive is hot-pluggable in supported HPE drive bays for non-disruptive field replacement.
Q
How do I install the HPE P04523-B21 SSD in my server?
A
Insert the SSD in an empty SAS bay on the HPE SmartCarrier, slide it into the server backplane until it clicks, then verify presence via HPE Integrated Lights-Out or storage controller software.
Q
How does this SSD improve database and virtualization performance?
A
With high random read IOPS and low latency, the drive accelerates read-heavy database queries, virtual machine boot times and caching layers for improved application responsiveness.
Q
Which tools can monitor the firmware integrity of this SSD?
A
HPE Smart Storage Administrator, HPE Integrated Lights-Out (iLO) and the HPE Service Pack for ProLiant (SPP) provide firmware version reporting and update capabilities.
Q
Where can I download firmware updates for the HPE P04523-B21 SSD?
A
Firmware updates are available on the HPE Support Center website or via the HPE Service Pack for ProLiant, accessible through your HPE support contract.
