United States$5,000,000+
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Chris Dalton
5
Strong SAS SSD performance for mixed use workloads.
P04529-B21
HPE 800GB SAS 12G Mixed Use LFF (3.5in) SCC 3yr Wty Digitall...
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Name:
P04529-B21
- Description:
- HPE 800GB SAS 12G Mixed Use LFF (3.5in) SCC 3yr Wty Digitally Signed Firmware SSD
- Rating:
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- Brand:
- Hpe
- Condition:
- Warranty:
- 3
- List Price:
$1,674.28
- Price:
$703.1958% off
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P04529-B21 Overview
P04529-B21 is a high-performance HDD engineered for demanding server applications, featuring a 3.5-inch form factor and a SATA III interface. It delivers a 7200 RPM spindle speed, 4 TB storage capacity, and 128 MB of cache to ensure efficient data handling and rapid access times.
Designed with reliability in mind, this drive offers an annual workload rating of 180 TB/yr and a robust MTBF of 1,000,000 hours, making it suitable for continuous operation rated for 8760 hours per year. Its advanced features—including a helium-sealed enclosure, vibration protection, and dual actuator technology—make it an excellent choice for data centers, desktops, NAS systems, and surveillance environments.
P04529-B21 price is $703.19, a 58% saving from the Hpe list price of $1,674.28. P04529-B21 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for P04529-B21 for additional pricing. Browse the full Hpe Server 3.5" Hard Drives series or explore all Hpe products.
P04529-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
- 180 TB/yr
- Power Consumption (Read/Write)
- 8 Watts
- Power Consumption (Idle)
- 5 Watts
- Encryption Support
- No
- Helium Sealed
- Helium-Sealed
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- P04529-B21
- Height
- 1.03 inches
- Width
- 5.78 inches
- Depth
- 8.37 inches
- Weight
- 1.8 lbs
P04529-B21 Use Case
High-Density Virtualization Server Acceleration with P04529-B21-HPE 800GB SAS 12G SSD
Scenario: In a private cloud hosting 200+ VMs on HPE ProLiant DL380 servers, deploying the P04529-B21-HPE 800GB SAS 12G Mixed Use LFF (3.5in) SCC SSD slashes average VM I/O latency by 40% and boosts sustained IOPS by 120%. Benefit: Delivers consistent low-latency, high-throughput performance for mixed workloads, maximizing VM density, resource utilization and end-user experience.
Accelerated OLTP Database Performance for Financial Applications
Scenario: In high-frequency trading and enterprise banking systems running on HPE ProLiant Gen10 servers, integrating the P04529-B21-HPE 800GB SAS 12G Mixed Use SSD reduces transaction commit times by 30% while sustaining 600K IOPS. Benefit: Provides digitally signed firmware for data integrity, ensures rapid transaction processing and supports mixed read/write database workloads with sub-millisecond response times.
Optimized Backup & Disaster-Recovery Tier in Hybrid Cloud
Scenario: For enterprise backup targets and DR repositories using HPE StoreOnce and remote replication, the P04529-B21-HPE 800GB SAS 12G Mixed Use LFF SSD accelerates backup ingest and restore operations by 50%. Benefit: Cuts RTO to under 15 minutes, streamlines deduplication jobs and ensures fast, reliable failover in hybrid cloud environments, minimizing business disruption.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 P04529-B21 |  801884-B21 |  858596-B21 |  832417-B21 |  658071-B21 | |
|---|---|---|---|---|---|
| Product Type | Hard Drive | Hard Drive | Hard Drive | Hard Drive | Hard Drive |
| Drive Type | HDD | HDD | HDD | HDD | HDD |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage |
| Interface | SATA III | SATA III | SATA III | SATA III | SAS 12Gb/s |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 8 TB | 4 TB | 8 TB | 8 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 128 MB | 256 MB | 128 MB | 256 MB | 256 MB |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| 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 |
| Annual Workload Rating | 180 TB/yr | 550 TB/yr | 180 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 10 Watts | 9.0 Watts |
| Power Consumption (Idle) | 5 Watts | 6 Watts | 5 Watts | 8 Watts | 5.5 Watts |
| Encryption Support | No | No | AES 256-bit | AES 256-bit | AES 256-bit |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay | Multi-bay | Multi-bay | Multi-bay | Multi-bay |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Product Name | P04529-B21 | 801884-B21 Enterprise HDD | 858596-B21 | 832417-B21 Enterprise Helium-Sealed 8TB HDD | 658071-B21 Enterprise Helium-Sealed HDD |
| Height | 1.03 inches | 1.03 inches | 1 inches | 1.03 inches | 1.030 inches |
| Width | 5.78 inches | 5.79 inches | 5.8 inches | 5.79 inches | 5.789 inches |
| Depth | 8.37 inches | 7.78 inches | 4 inches | 4.00 inches | 4.014 inches |
| Weight | 1.8 lbs | 2.2 lbs | 2.2 lbs | 2.00 lbs | 2.0 lbs |
Reviews & Ratings
T
Tariq Mehmood
4
Stable throughput even during peak usage.
A
Alex Romero
5
Firmware worked flawlessly in production.
W
Waqas Ali
3
Reliable enterprise storage.
M
Marco DeLuca
4
Consistent and predictable performance.
Questions & Answers
What is the HPE P04529-B21 SSD?
The HPE P04529-B21 is an 800 GB SAS 12 Gb/s Mixed Use 3.5-inch enterprise SSD with HPE-digitally signed firmware and a three-year warranty.
What are the key features of the HPE 800 GB SAS 12G Mixed Use LFF SSD?
This SSD delivers 12 Gb/s SAS connectivity, enterprise-class endurance, advanced ECC, hot-pluggable LFF form factor, digitally signed firmware, and HPE’s three-year support.
What performance can I expect from the HPE P04529-B21 SSD?
It delivers up to 2 100 MB/s sequential read and 1 200 MB/s sequential write with sustained IOPS for mixed read/write workloads.
What does “Mixed Use” mean for this SSD?
Mixed Use indicates optimized firmware for balanced read/write workloads, making it ideal for databases, virtualization, and general-purpose servers.