United States
Name:
802582-B21
- Description:
- HP 400GB 12G SAS WRITE INTENSIVE SFF 2.5-IN SC SOLID
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3 Year Extended Warranty
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14-Day Money Back Guarantee
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Express Delivery Across the USA
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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
802582-B21 Overview
802582-B21 is a high-performance HDD featuring a 3.5-inch form factor with a SATA III interface and a robust 7200 RPM spindle speed. It offers an 8 TB storage capacity complemented by a 256 MB cache, a high MTBF, and a reliability rating of 1,000 rated hours per year, making it well-suited for demanding desktop, server, NAS, and surveillance applications.
This drive delivers efficient power management with approximately 8 Watts during read/write operations and 5 Watts when idle. Designed for critical use cases such as data centers, desktops, NAS systems, and surveillance environments, it incorporates advanced features including a helium-sealed design, built-in vibration protection, and dual actuator technology.
What is the price of 802582-B21?
Pricing for 802582-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 802582-B21.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
802582-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 | 8 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 | 300 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 | 5–55°C |
| Product Name | 802582-B21 High Performance HDD |
| Height | 1.0 inches |
| Width | 4.0 inches |
| Depth | 5.8 inches |
| Weight | 1.6 lbs |
802582-B21 Use Case
Enterprise OLTP Transaction Logs Acceleration with HP 802582-B21 SSD
In a global banking environment processing high-volume financial transactions, the HP 802582-B21 400GB 12G SAS Write Intensive SFF 2.5″ SSD is dedicated to database transaction logs. It delivers sustained write throughput and sub-millisecond latency, guaranteeing instant log commits and zero replication lag to disaster-recovery sites. Benefit: 30% faster transaction commits, enhanced audit compliance, and minimized financial risk.
Persistent VDI Profile Storage in 24/7 Contact Centers
A multinational contact center running 4,000 virtual desktops uses the HP 802582-B21 400GB 12G SAS Write Intensive SSD for user profile storage. Its write-optimized endurance and consistent low-latency IOPS accelerate profile loading and saving under peak loads. Benefit: 50% reduction in login/logout delays, 20% boost in agent productivity, and lower IT support overhead.
Edge Data Ingestion for Real-Time Industrial IoT Analytics
A manufacturing plant deploying edge servers to ingest millions of IoT sensor events per minute installs HP 802582-B21 400GB 12G SAS Write Intensive SSDs to buffer high-frequency write streams. The 12G SAS interface and write-intensive NAND sustain continuous log writes without data loss. Benefit: 2× data ingestion throughput, elimination of write bottlenecks, and sub-second analytics updates for proactive maintenance.
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 | 300 TB/yr | 300 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | 4.16 ms |
| Cache (Buffer Size) | 256 MB | 256 MB | 128 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 | 5.79 inches | 4 inches | 5.80 inches | 5.8 inches | 7.0 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 | 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 | 1.03 inches | 1.03 inches | 1.0 inches | 1.0 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 | 5–60°C | 5–60°C | 5–55°C | 5–55°C | 5–55°C |
| Power Consumption (Idle) | 5 Watts | 4 Watts | 6 Watts | 5 Watts | 4 Watts |
| Power Consumption (Read/Write) | 10 Watts | 8 Watts | 9 Watts | 8 Watts | 8 Watts |
| Product Name | 872475-B21 Enterprise HDD | P09722-B21 Enterprise SATA Hard Drive | 875474-B21 Enterprise HDD | 802582-B21 High Performance HDD | P05980-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 | 4 TB | 8 TB | 8 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Server |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.20 lbs | 1.2 lbs | 2.2 lbs | 1.6 lbs | 2.5 lbs |
| Width | 4.00 inches | 5.79 inches | 4.00 inches | 4.0 inches | 5.8 inches |
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Questions & Answers
Q
What is the storage capacity of the HP 802582-B21 SSD?
A
The HP 802582-B21 solid-state drive offers 400 GB of usable storage in a small form factor (2.5″).
Q
Which interface does the HP 400 GB 12G SAS SSD use?
A
This drive uses a 12 Gb/s SAS interface for seamless integration into HPE server backplanes.
Q
What form factor and drive size does SKU 802582-B21 use?
A
The HP 802582-B21 SSD is a short, slim 2.5-inch small form factor (SFF) drive compatible with standard SFF bays.
Q
What does 'Write Intensive' mean for the HP 400 GB SAS SSD?
A
‘Write Intensive’ denotes enterprise-grade endurance designed for heavy transactional workloads, supporting up to 10 drive writes per day over a 5-year lifespan.
Q
What are the sequential performance figures for this SSD?
A
The HP 400 GB 12G SAS SSD delivers up to 550 MB/s sequential reads and 500 MB/s sequential writes for high-throughput applications.
Q
What random I/O performance can I expect from the HP 802582-B21?
A
This SSD achieves up to 150,000 IOPS random reads and 55,000 IOPS random writes, optimizing database and virtualization tasks.
Q
Is the HP 400 GB 12G SAS SSD hot-swappable?
A
Yes, the drive supports hot-swap removal and insertion without powering down compatible HPE ProLiant servers.
Q
Which HPE servers are compatible with SKU 802582-B21?
A
This drive is fully validated for HPE ProLiant Gen8, Gen9 and Gen10 server families with 12 Gb/s SAS backplanes.
Q
What warranty covers the HP 400 GB Write Intensive SSD?
A
HPE backs this drive with a 5-year limited warranty, covering defects in materials and workmanship.
Q
What are typical power requirements for the HP 2.5″ SAS SSD?
A
Under active load, the drive consumes approximately 8 W and idle power is around 3 W, enabling energy-efficient operation.
Q
Which workloads are ideal for this write-intensive SSD?
A
Ideal use cases include high-transaction databases, virtualization host caches, logging, and real-time analytics.
Q
How do I install the HP 400 GB 12G SAS SSD in a ProLiant server?
A
Slide the drive into any vacant 2.5″ SAS bay with an HPE drive carrier; the system will auto-detect and provision it.
Q
What is the operating environment for the HP 802582-B21 SSD?
A
The drive is rated for 0 °C to 60 °C operating temperature and 5% to 95% non-condensing humidity.
Q
What is the average latency of the HP 400 GB 12G SAS SSD?
A
This SSD delivers sub-200 microsecond read and write latency, ensuring rapid response for critical applications.
Q
Does the HP 400 GB SAS SSD support data security features?
A
Yes, it includes self-encrypting drive (SED) options and supports HPE Secure Encryption for automatic data protection.
