Worldwide$5,000,000+
Inventory Delivered By
D
Dylan Price
5
Mixed-use SAS SSD performs consistently in production.
822559-B21
Original Stock
Ready to Ship
HP 800GB SAS 12G MU SFF 2.5 IN SC SSD
FEATURED DEAL
Name:
822559-B21
- Description:
- HP 800GB SAS 12G MU SFF 2.5 IN SC SSD
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
822559-B21 Overview
822559-B21 is a HDD designed in a 3.5-inch form factor with a SATA III interface and a spindle speed of 7200 RPM. It offers a storage capacity of 4 TB, a 256 MB cache, and an annual workload rating of 180 TB/yr, ensuring robust performance with enterprise-grade reliability.
This drive is well-suited for multi-bay environments in desktops, servers, NAS systems, surveillance, and data centers. It provides power consumption figures of 6 Watts during read/write operations and 4 Watts when idle, features vibration protection and dual actuator advanced technology, and operates reliably within a temperature range of 5–60°C.
822559-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 822559-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
822559-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)
- 256 MB
- Average Latency
- N/A
- Data Transfer Rate
- Up to 250 MB/s
- Annual Workload Rating
- 180 TB/yr
- Power Consumption (Read/Write)
- 6 Watts
- Power Consumption (Idle)
- 4 Watts
- Encryption Support
- AES 256-bit
- Helium Sealed
- No
- Drive Bays Supported
- Multi-bay
- Vibration Protection
- Yes
- Advanced Features
- Dual Actuator
- Operating Temperature
- 5–60°C
- Product Name
- 822559-B21 Enterprise HDD 4TB
- Height
- 1.00 inches
- Width
- 5.79 inches
- Depth
- 4.00 inches
- Weight
- 1.8 lbs
822559-B21 Use Case
Enterprise Virtualization Acceleration with 822559-B21-HP 800GB SAS 12G MU SFF 2.5 IN SC SSD
In a VMware ESXi data center environment hosting 500+ virtual machines, the 822559-B21-HP 800GB SAS 12G MU SFF 2.5 IN SC SSD delivers sub-millisecond latency and over 200K sustained IOPS. Benefit: Dramatically faster VM boot times, higher consolidation ratios and reduced total cost of ownership (TCO) through improved storage efficiency.
High-Volume OLTP Database Performance for Financial Services
For mission-critical Oracle and SQL Server deployments processing thousands of transactions per second, the 822559-B21-HP 800GB SAS 12G MU SFF 2.5 IN SC SSD maintains consistent 12G SAS throughput under peak loads. Benefit: Lower query response times, real-time data integrity during market spikes and guaranteed SLA compliance for trading and payment systems.
High-Performance Computing & Real-Time Analytics
In HPC clusters running AI inference or genomics analytics, the 822559-B21-HP 800GB SAS 12G MU SFF 2.5 IN SC SSD offers 2 GB/s sequential throughput, 0.3 drive-writes per day endurance and dual-port SAS failover. Benefit: Predictable, high-speed data access accelerates model training and analytics pipelines, reducing time-to-insight for research teams.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| 822559-B21 |  P04543-B21 |  804677-B21 |  870765-B21 |  846434-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 | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance |
| Interface | SATA III | SAS 12Gb/s | SATA III | SATA III | SATA III |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Storage Capacity | 4 TB | 10 TB | 4 TB | 8 TB | 4 TB |
| Spindle Speed (RPM) | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM | 7200 RPM |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 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 210 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 180 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 550 TB/yr |
| Power Consumption (Read/Write) | 6 Watts | 9 Watts | 8 Watts | 8.5 Watts | 8 Watts |
| Power Consumption (Idle) | 4 Watts | 6 Watts | 6 Watts | 5.0 Watts | N/A |
| Encryption Support | AES 256-bit | AES 256-bit | No | AES 256-bit | AES 256-bit |
| Helium Sealed | No | 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 | 0–60°C | 5–60°C | 5–60°C |
| Product Name | 822559-B21 Enterprise HDD 4TB | P04543-B21 Enterprise HDD | 804677-B21 4TB SATA Enterprise HDD | 870765-B21 Enterprise HDD | 846434-B21 |
| Height | 1.00 inches | 1.03 inches | 1 inches | 1.0 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 4 inches | 5.8 inches | 5.79 inches |
| Depth | 4.00 inches | 4.02 inches | 5.8 inches | 4.0 inches | 4.01 inches |
| Weight | 1.8 lbs | 2.1 lbs | 3 lbs | 2.0 lbs | 2.35 lbs |
Reviews & Ratings
S
Sehrish Khan
5
Balanced reads and writes with stable latency.
I
Ivan Petrov
4
Predictable enterprise behavior.
Z
Zubair Ahmed
5
Good fit for Gen8 servers.
M
Michael Grant
4
Reliable mixed-use SAS SSD.
Questions & Answers
What are the key specifications of the HP 800GB SAS 12G MU SFF 2.5 IN SC SSD (SKU: 822559-B21)?
The HP 800GB SAS 12G MU SFF 2.5” SC SSD (822559-B21) delivers 800 GB capacity, 12 Gb/s SAS interface, SFF-2.5 form factor, up to 200 000/35 000 IOPS (read/write) and up to 2 000/1 400 MB/s sequential throughput.
What performance can I expect from the HP 800GB SAS 12G SSD?
This drive delivers up to 200 000 IOPS random reads, 35 000 IOPS random writes, and sequential bandwidth of 2 000 MB/s read and 1 400 MB/s write over a 12 Gb/s SAS link.
Is the HP 822559-B21 compatible with my server?
Yes. The SSD uses a standard SFF-2.5” SAS interface and is fully compatible with HP ProLiant Gen9/Gen10 servers and most legacy SAS controllers.
What form factor does the HP 800GB SAS SSD use?
This SSD features a Small Form Factor (SFF) 2.5-inch design for universal fit in enterprise drive bays.