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822563-B21
HPE 1.6TB SAS 12G Mixed Use SFF (2.5in) SC 3yr Warranty SSD...
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
822563-B21 is a high-performance HDD designed in a 3.5-inch form factor with a SATA III interface and a spindle speed of 7200 RPM. It delivers a capacity of 4 TB along with a 128 MB cache and is rated for an annual workload of 300 TB/yr with an MTBF of 1,000,000 hours, making it reliable for continuous operation in demanding environments.
822563-B21 features a helium-sealed construction combined with vibration protection and dual actuator technology to enhance performance and durability. Its design targets critical use cases including data centers, desktops, NAS, and surveillance systems, while offering efficient power consumption with an estimated 8 Watts during read/write operations and 4 Watts when idle.
822563-B21 price is is available on request. Get immediate quote.
Request bulk order quote for 822563-B21 for additional pricing. Browse the full Hpe Server 2.5" Hard Drives series or explore all Hpe products.
A global financial services firm deploys the 822563-B21-HPE 1.6TB SAS 12G Mixed Use SFF (2.5in) SC SSD in its Gen8 server cluster to support high-volume order-entry and real-time transaction processing. This configuration delivers 150K sustained IOPS and reduces average query latency by 60%, ensuring sub-millisecond response times, continuous availability and enhanced customer experience.
An enterprise IT organization running over 1,000 concurrent virtual desktops on HPE Gen8 servers integrates the 1.6TB SAS Mixed Use SSD to handle mixed read/write profiles and boot storms. The result is a 45% faster login time, 3× higher VM consolidation ratio and consistent performance under peak loads, driving desktop agility and lowering TCO.
A retail analytics company leverages the 822563-B21-HPE 1.6TB SAS 12G Mixed Use SFF SSD in its Gen8-based data warehouse to accelerate ETL workloads and ad-hoc query performance. By sustaining low latency at 120K random IOPS, it delivers 50% faster report generation and near-instant insights for dynamic inventory optimization and demand forecasting.
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| 822563-B21 |  875317-B21 |  736939-B21 |  P04541-B21 |  K2P98B | |
|---|---|---|---|---|---|
| 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 / Enterprise Storage |
| Interface | SATA III | SATA III | 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 | 8 TB | 4 TB | 10 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 |
| Data Transfer Rate | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr | 300 TB/yr |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8.5 Watts | 8.5 Watts | 8 Watts |
| Power Consumption (Idle) | 4 Watts | 4 Watts | 5 Watts | 6.0 Watts | 5 Watts |
| Encryption Support | AES 256-bit | No | AES 256-bit | No | 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 | 5–55°C | 5–60°C |
| Product Name | 822563-B21 | 875317-B21 Enterprise SATA HDD | 736939-B21 | P04541-B21 Enterprise HDD | K2P98B High-Performance Enterprise HDD |
| Height | 1.03 inches | 1.63 inches | 1.03 inches | 1.03 inches | 1.03 inches |
| Width | 5.79 inches | 5.79 inches | 5.79 inches | 4.00 inches | 4 inches |
| Depth | 4.00 inches | 4.00 inches | 4.00 inches | 5.79 inches | 5.79 inches |
| Weight | 1.5 lbs | 1.55 lbs | 1.75 lbs | 2.2 lbs | 2.2 lbs |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Mixed-use SAS SSD performs reliably across workloads.
Consistent throughput with no surprises.
Stable firmware and predictable latency.
Good enterprise SSD for daily operations.
Solid choice for Gen8 environments.
The HPE 822563-B21 features a 2.5-inch small form factor (SFF) with a 12Gb/s SAS interface, optimized for high-speed data transfer and seamless server integration.
This SSD offers 1.6TB of raw storage, delivering ample space for enterprise applications, virtualization and database workloads.
The SSD is fully compatible with HPE Gen8 servers and later Gen9, Gen10 and beyond, ensuring seamless integration and support within HPE ProLiant environments.
Designed for mixed-use workloads, it balances read and write operations, making it ideal for general-purpose enterprise applications, virtualization and database environments.
It delivers up to 190,000 random read IOPS, 39,000 random write IOPS and sustained sequential throughput up to 1.5 GB/s, ensuring low latency and high throughput.
The drive supports up to 1 drive write per day (DWPD) over a 3-year period, providing robust endurance for demanding enterprise workloads.
It includes a 3-year HPE Smart Carrier warranty, covering hardware replacement and technical support to ensure continuous operation.
Slide the SSD into an available 2.5-inch SAS bay or caddy in your HPE ProLiant server; the Smart Array controller will auto-detect the drive for immediate use.
While the drive uses an industry-standard SAS interface and may function in other systems, full warranty and technical support are only guaranteed in HPE platforms.
Mixed-use SSDs balance read and write endurance for versatile workloads, whereas read-intensive models prioritize higher read throughput with lower write endurance.
Yes, it supports hot-swapping, allowing drive replacement or addition without powering down the server, which minimizes downtime.
No, the HPE 822563-B21 does not include self-encrypting drive (SED) features; for encryption, consider HPE SED-enabled models.
The drive has a mean time between failures (MTBF) rating of 2 million hours, reflecting high reliability for enterprise storage.
Use HPE Smart Storage Administrator or HPE Insight Software to track SMART attributes, wear levels and performance metrics in real time.
Yes, it is fully compatible with HPE Smart Array controllers, enabling advanced RAID configurations, caching and data protection features.
Ensure firmware is up-to-date, enable SAS 12G mode on your controller and configure RAID or HBA settings to match your workload profile for optimal results.
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