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822559-B21
- Description:
- HP 800GB SAS 12G MU SFF 2.5 IN SC SSD
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3 Year Extended Warranty
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
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.
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Explore more options from Hard Drives & Ssds or explore other 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
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| Advanced Features | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr | 180 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s |
| Depth | 4.02 inches | 4.0 inches | 4.01 inches | 5.8 inches | 4.00 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 | No | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.0 inches | 1.03 inches | 1 inches | 1.00 inches |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | No |
| Interface | SAS 12Gb/s | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 0–60°C | 5–60°C |
| Power Consumption (Idle) | 6 Watts | 5.0 Watts | N/A | 6 Watts | 4 Watts |
| Power Consumption (Read/Write) | 9 Watts | 8.5 Watts | 8 Watts | 8 Watts | 6 Watts |
| Product Name | P04543-B21 Enterprise HDD | 870765-B21 Enterprise HDD | 846434-B21 | 804677-B21 4TB SATA Enterprise HDD | 822559-B21 Enterprise HDD 4TB |
| 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 | 10 TB | 8 TB | 4 TB | 4 TB | 4 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.1 lbs | 2.0 lbs | 2.35 lbs | 3 lbs | 1.8 lbs |
| Width | 5.79 inches | 5.8 inches | 5.79 inches | 4 inches | 5.79 inches |
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Questions & Answers
Q
What are the key specifications of the HP 800GB SAS 12G MU SFF 2.5 IN SC SSD (SKU: 822559-B21)?
A
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.
Q
What performance can I expect from the HP 800GB SAS 12G SSD?
A
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.
Q
Is the HP 822559-B21 compatible with my server?
A
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.
Q
What form factor does the HP 800GB SAS SSD use?
A
This SSD features a Small Form Factor (SFF) 2.5-inch design for universal fit in enterprise drive bays.
Q
What interface does the HP 800GB SAS 12G SSD support?
A
It supports a 12 Gb/s dual-lane SAS interface for high-speed data transfer and full backward compatibility with 6 Gb/s SAS controllers.
Q
What is the endurance rating of the HP 800GB SAS 12G SSD?
A
The drive is rated for 1 drive-write per day (DWPD) over a 5-year lifecycle, equivalent to approximately 1 460 TB total bytes written (TBW).
Q
What is the MTBF (mean time between failures) for this SSD?
A
The HP 800GB SAS SSD offers a 2 000 000-hour MTBF, ensuring enterprise-class reliability.
Q
Does the HP 800GB SAS 12G MU SSD support hardware encryption?
A
No, this model does not include self-encrypting drive (SED) features; you can implement host or controller-based encryption if required.
Q
What power consumption can I expect from this SSD?
A
Typical active power is 7 W and idle power is 3.5 W, making it energy-efficient for enterprise deployments.
Q
How do I install the HP 800GB SAS 12G SSD in my server?
A
Simply slide the SFF-2.5” drive into an available SAS bay or tray and connect to a SAS backplane—no additional drivers are required.
Q
What warranty does the HP 822559-B21 SSD include?
A
HP provides a 5-year limited warranty with optional advance replacement for rapid service.
Q
Can I use this SSD in a RAID configuration?
A
Yes, the SSD is fully interoperable with all HP and third-party SAS RAID controllers for RAID 0, 1, 5, 6, 10, 50 and 60 arrays.
Q
What are the ideal use cases for the HP 800GB SAS SSD?
A
The drive excels in virtualization, database transactions, OLTP, email servers and mixed-workload enterprise environments.
Q
Does the HP 800GB SAS 12G SSD require firmware updates?
A
HP recommends regular firmware updates via Service Pack for ProLiant (SPP) or Smart Storage Administrator to ensure optimal performance and compatibility.
Q
How does the single-port SAS design affect system setup?
A
Single-port SAS provides a single 12 Gb/s connection per drive; for dual-path redundancy, deploy paired drives or multi-controller configurations.
Q
Where can I purchase the HP 800GB SAS 12G MU SFF 2.5 SC SSD and get support?
A
You can order through HP’s official e-store or authorized resellers, and access support via HP’s Online Support Center or your reseller’s service desk.
