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K2R22A
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- HPE 4-Pack 24TB Hard Drive SAS LFF SC Bundle
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3 Year Extended Warranty
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Express Delivery Across the USA
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Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
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
Tested it, but it’s not a fit?
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
K2R22A Overview
K2R22A is a high-performance HDD designed with a 3.5-inch form factor and a SATA III interface, delivering a 10 TB storage capacity with a robust 7200 RPM spindle speed and 256 MB cache. It features an enterprise-grade workload rating of 550 TB/yr, an impressive MTBF ensuring rated reliability hours per year, and optimized power consumption for both read/write (8 Watts) and idle (5 Watts) operations.
K2R22A is engineered for a wide range of drive usage classes, including desktop, server, NAS, surveillance, and enterprise storage applications. It incorporates advanced design elements such as a helium-sealed enclosure, vibration protection, and dual actuator technology, making it ideal for data centers, high-performance desktops, and dedicated storage systems.
What is the price of K2R22A?
Pricing for K2R22A is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for K2R22A.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
K2R22A 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 | 10 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 | 550 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 | K2R22A Enterprise HDD |
| Height | 1.03 inches |
| Width | 5.79 inches |
| Depth | 4.00 inches |
| Weight | 2.2 lbs |
K2R22A Use Case
Regulatory-Compliant Enterprise Backup with K2R22A-HPE 4-Pack 24TB SAS Drives
A mid-sized financial services firm integrates the K2R22A-HPE 4-Pack 24TB Hard Drive SAS LFF SC Bundle into its HPE ProLiant Gen10 backup array. Configured in RAID-6, this solution delivers 96 TB of redundant capacity, dual-port SAS reliability, and accelerated backup windows—ensuring seamless data retention, audit readiness, and a 30 % reduction in total cost of ownership.
High-Performance Virtualized SQL Server Storage for Real-Time BI
A national retail enterprise deploys the K2R22A-HPE 4-Pack 24TB Hard Drive SAS LFF SC Bundle within HPE Synergy compute and storage modules to support virtualized SQL Server databases. Achieving up to 24,000 IOPS and sub-2 ms latency, the configuration accelerates complex queries by 40 %, empowering real-time business intelligence dashboards and driving timely, data-driven decisions.
Scalable 8K Media Asset Management on HPE Apollo with 24TB SAS Drives
An 8K post-production studio leverages the K2R22A-HPE 4-Pack 24TB Hard Drive SAS LFF SC Bundle in an HPE Apollo storage chassis. Tuned in RAID-10 for sustained throughput exceeding 2 GB/s, it delivers 96 TB of high-density, high-availability storage—enabling instant access to multi-terabyte video assets, smoother editing workflows, and a 50 % faster project turnaround.
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 | 550 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | 4.17 ms |
| Cache (Buffer Size) | 256 MB | 256 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 | 4 inches | 4.00 inches | 8.3 inches | 8.74 inches | 5.79 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 | No | AES 256-bit | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1 inches | 1.03 inches | 1.03 inches | 1.03 inches | 1.03 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 |
| Operating Temperature | 5–55°C | 5–60°C | 5–55°C | 5–55°C | 5–60°C |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 5 Watts | 4 Watts | 7 Watts |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8 Watts | 8 Watts | 9 Watts |
| Product Name | 818365-B21 Enterprise Series HDD | K2R22A Enterprise HDD | 793669-B21 Enterprise HDD | 877784-B21 Enterprise Performance HDD | 801882-B21 Enterprise Helium-Sealed 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 | 8 TB | 10 TB | 8 TB | 4 TB | 12 TB |
| Use Case | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 1.2 lbs | 2.2 lbs | 1.8 lbs | 2.2 lbs | 1.80 lbs |
| Width | 5.8 inches | 5.79 inches | 5.8 inches | 5.79 inches | 4.00 inches |
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Questions & Answers
Q
What components are included in the HPE 4-Pack 24TB Hard Drive SAS LFF SC Bundle (SKU: K2R22A)?
A
The bundle includes four 6TB HPE 3.5-inch SAS hot-plug hard drives and four SmartCarrier trays for immediate installation.
Q
What interface and form factor do these drives use?
A
Each drive features a 12Gb/s SAS interface in a 3.5-inch (LFF) form factor, optimized for enterprise servers and storage arrays.
Q
What is the rotational speed of the HPE 24TB SAS drives?
A
These drives spin at 7,200 RPM to deliver a balanced combination of performance and energy efficiency.
Q
Are the drives in this bundle hot-swappable?
A
Yes, all four drives are hot-swappable for zero-downtime replacements and serviceability.
Q
Which HPE server models are compatible with K2R22A drives?
A
These drives are fully compatible with HPE ProLiant DL, ML and Apollo series servers that support 3.5-inch SAS bays.
Q
What warranty coverage does the HPE 4-Pack 24TB SAS bundle include?
A
Each drive is backed by a one-year limited warranty from the date of purchase, with optional HPE Care Pack upgrades.
Q
What typical use cases suit the HPE 24TB SAS bundle?
A
Ideal for high-density virtualization, database storage, backup and archival workloads requiring reliable sequential throughput.
Q
How do I install the HPE 4-Pack 24TB SAS drives?
A
Insert each SmartCarrier-loaded drive into an available 3.5-inch SAS bay until it clicks, then configure in your HPE Smart Array controller.
Q
What sequential read/write performance can I expect?
A
You can achieve up to 240 MB/s sequential throughput per drive, depending on RAID configuration and controller settings.
Q
Does the bundle include drive carriers or caddies?
A
Yes, the SC designation indicates four SmartCarrier trays are included for tool-less installation.
Q
What is the mean time between failures (MTBF)?
A
Each drive is rated for an MTBF of 2 million hours, ensuring enterprise-grade reliability.
Q
Can I configure these drives in RAID arrays?
A
Yes, they support RAID levels 0, 1, 5, 6, 10, 50, and 60 when used with an HPE Smart Array or compatible SAS controller.
Q
What is the power consumption of each 6TB drive?
A
Each drive consumes approximately 8.8W active and 6.5W idle, helping to maintain energy-efficient operation.
Q
How do I optimize performance for these drives?
A
Use RAID striping, align partitions, enable write caching on the controller, and keep firmware up to date via HPE Service Pack for ProLiant.
Q
Can I mix these drives with different capacities or RPMs?
A
Mixing capacities or speeds is not recommended, as it may degrade performance and disrupt RAID consistency.
Q
What are the operating temperature and humidity ranges?
A
The drives operate between 5°C and 50°C at 5–95% non-condensing relative humidity for data-center environments.
