United States
Name:
804625-B21
- Description:
- HP 800GB 6G SATA MIXED USE-2 SFF 2.5-IN SC SOLID STATE DRIVE
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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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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
804625-B21 Overview
804625-B21 is a high-performance HDD engineered with a 3.5-inch form factor and a SAS 12Gb/s interface, delivering a spindle speed of 7200 RPM, a robust 4 TB storage capacity, and a 256 MB cache. It is rated for an annual workload of 550 TB/yr, ensuring reliable operation under demanding continuous-use conditions, while meeting rigorous enterprise and data center standards.
Designed for high-end server and enterprise storage applications, 804625-B21 features advanced power management with 7.2 Watts during read/write operations and 4.5 Watts in idle mode. Its helium-sealed construction combined with dual actuator technology offers enhanced vibration protection, making it ideally suited for data centers, high-performance computing environments, and other mission-critical use cases.
What is the price of 804625-B21?
Pricing for 804625-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 804625-B21.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
804625-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Enterprise Storage |
| Interface | SAS 12Gb/s |
| 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 | 550 TB/yr |
| Power Consumption (Read/Write) | 7.2 Watts |
| Power Consumption (Idle) | 4.5 Watts |
| Encryption Support | AES 256-bit |
| Helium Sealed | Helium-Sealed |
| Drive Bays Supported | Multi-bay |
| Vibration Protection | Yes |
| Advanced Features | Dual Actuator |
| Operating Temperature | 5–60°C |
| Product Name | 804625-B21 Enterprise HDD |
| Height | 1.03 inches |
| Width | 5.79 inches |
| Depth | 4.00 inches |
| Weight | 2.2 lbs |
804625-B21 Use Case
High-Density Enterprise Virtualization on HP ProLiant Servers
A global financial services firm consolidates 200 mixed-workload virtual machines on HP ProLiant DL360 Gen10 servers equipped with 804625-B21-HP 800GB 6G SATA Mixed Use-2 SFF 2.5″ SC SSDs. The drives deliver consistent sub-millisecond latency for boot storms, database queries and backup windows. Benefit: 30% faster VM provisioning and a 25% reduction in storage-related operational costs.
Scalable Virtual Desktop Infrastructure for Remote Workforce
An international consulting firm deploys a 5,000-seat VDI environment on HP Aruba servers using 804625-B21-HP 800GB 6G SATA Mixed Use-2 SFF 2.5″ SC SSDs to support peak login concurrency and seamless application streaming. The drives’ high endurance and mixed-use design ensure consistent IOPS under heavy desktop workloads. Benefit: 50% reduction in user logon times and a 99.9% SLA for remote access performance.
Accelerated OLTP Databases for Retail Point-of-Sale Systems
A nationwide retail chain upgrades its POS backend and inventory management databases on HP ProLiant DL380 Gen10 servers with 804625-B21-HP 800GB 6G SATA Mixed Use-2 SFF 2.5″ SC SSDs. The mixed-use SSDs sustain high write cycles during peak sale events and maintain sub-millisecond transaction latency. Benefit: 60% faster transaction processing and elimination of checkout bottlenecks during promotional periods.
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 | 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 250 MB/s | Up to 250 MB/s |
| Depth | 4.00 inches | 4.0 inches | 7.8 inches | 4.0 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 | No | No | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch |
| Height | 1.03 inches | 1.0 inches | 1.03 inches | 1.0 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 | 5–60°C | 5–55°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 4.5 Watts | 6.0 Watts | 5 Watts | 5.5 Watts | 4.5 Watts |
| Power Consumption (Read/Write) | 7.5 Watts | 8.5 Watts | 8 Watts | 8.5 Watts | 7.2 Watts |
| Product Name | P00896-B21 Enterprise HDD | Q8S89A Enterprise Helium HDD | Q2T61A Enterprise HDD | P10442-B21 Enterprise HDD | 804625-B21 Enterprise 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 | 4 TB | 10 TB | 8 TB | 10 TB | 4 TB |
| Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.50 lbs | 2.0 lbs | 1.67 lbs | 1.2 lbs | 2.2 lbs |
| Width | 5.79 inches | 5.8 inches | 5.8 inches | 5.8 inches | 5.79 inches |
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Questions & Answers
Q
What is the storage capacity of the HP 804625-B21 SSD?
A
The HP 804625-B21 solid state drive offers 800 GB of usable mixed-use storage capacity in a 2.5-inch SFF form factor.
Q
Which interface does the HP 800GB 6G SATA SSD use?
A
This HP SSD uses the industry-standard 6 Gb/s SATA interface for broad compatibility with servers and storage arrays.
Q
What form factor is the HP 804625-B21 drive?
A
The HP 804625-B21 SSD is a 2.5-inch small form factor (SFF) drive designed for hot-plug bay installations in HP ProLiant servers.
Q
What mixed-use endurance rating does this 800GB SSD have?
A
The HP 804625-B21 delivers a Mixed-Use 2 workload rating—2 drive-writes per day (DWPD) over a five-year warranty period, equivalent to approximately 2,920 TBW.
Q
What are the sequential read and write speeds?
A
This SSD delivers up to 520 MB/s sequential read and up to 500 MB/s sequential write performance over SATA 6 Gb/s.
Q
What random I/O performance can I expect?
A
The HP 804625-B21 SSD supports up to 90,000 sustained 4K random read IOPS and up to 40,000 sustained 4K random write IOPS.
Q
Is the HP 804625-B21 SSD hot-pluggable?
A
Yes, the 2.5-inch SFF design supports hot-plug insertion and removal in compatible HP server drive bays.
Q
What is the drive’s mean time between failures (MTBF)?
A
The HP 804625-B21 offers an MTBF rating of 2 million hours, ensuring enterprise-grade reliability.
Q
Does this SSD support TRIM and garbage collection?
A
Yes, the HP 800GB SATA SSD supports both TRIM commands and advanced garbage-collection algorithms to maintain peak performance.
Q
Is hardware-based encryption available on the HP 804625-B21?
A
Yes, the drive supports AES 256-bit self-encrypting drive (SED) standards for data-at-rest protection.
Q
Which operating systems are compatible?
A
This drive is compatible with major OS platforms including Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi, and more.
Q
What power consumption can I expect?
A
Typical active power consumption is 3.0 W, with an idle power draw of approximately 0.5 W, helping reduce overall system power usage.
Q
Is the HP 804625-B21 SSD compatible with HPE ProLiant servers?
A
Yes, this SSD is fully validated for use in HPE ProLiant DL, ML, and blade server families with a 6 Gb/s SATA backplane.
Q
What warranty coverage does the HP 800GB Mixed-Use SSD include?
A
HP provides a five-year limited warranty on the 804625-B21 SSD, including proactive firmware updates and support.
Q
How do I install the HP 804625-B21 in my server?
A
Slide the SSD into an empty 2.5-inch SATA drive bay on your HP server, secure the tray, and configure in the server’s BIOS or RAID controller interface.
Q
Can I use this SSD for virtualization workloads?
A
Absolutely. With mixed-use endurance, high IOPS, and low latency, it’s ideal for virtualization, database, and tier-1 application deployments.
