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Name:
804634-B21
- Description:
- HPE 1.6TB SATA 6G Mixed Use LFF (3.5in) SCC 3yr Warranty 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
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
804634-B21 Overview
804634-B21 is a high-performance HDD engineered for demanding enterprise environments. This drive features a 3.5-inch form factor with a SATA III interface, a robust 7200 RPM spindle speed, an 8 TB storage capacity, a 256 MB cache, and an annual workload rating of 300 TB/yr. Its design underscores high reliability with an impressive MTBF and is rated for extensive hours of operation in both desktop and server settings.
804634-B21 also integrates advanced features including helium-sealed construction and built-in vibration protection, making it highly suitable for multi-bay configurations in data centers, desktops, NAS, and surveillance systems. With power consumption figures of approximately 8.0 Watts during active read/write operations and 4.0 Watts in idle mode, this HDD exemplifies an optimal balance between high performance and energy efficiency.
What is the price of 804634-B21?
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804634-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) | 8.0 Watts |
| Power Consumption (Idle) | 4.0 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 | 804634-B21 Enterprise HDD |
| Height | 1.03 inches |
| Width | 4.01 inches |
| Depth | 5.79 inches |
| Weight | 1.7 lbs |
804634-B21 Use Case
Enterprise Virtualization Consolidation with HPE 804634-B21 SSD
A mid-sized data center consolidates hundreds of virtual machines on HPE ProLiant servers using the 804634-B21 1.6TB SATA 6G Mixed Use LFF (3.5in) SSD’s 50K IOPS and mixed-use endurance. This solution boosts VM density, delivers sub-millisecond responsiveness, lowers storage TCO and is backed by a 3-year SCC warranty.
High-Performance OLTP Database Acceleration in Financial Services
A financial services firm deploys the HPE 804634-B21 1.6TB LFF SATA 6G Mixed Use SSD in mission-critical OLTP clusters to handle thousands of write-intensive transactions per second. By leveraging low latency and sustained throughput, the configuration increases transaction rates by 35%, meets strict SLAs and ensures data integrity under a 3-year SCC warranty.
Rapid Backup and Disaster Recovery for Hybrid Cloud Environments
An MSP integrates the HPE 804634-B21 3.5in LFF SATA 6G Mixed Use SSD into HPE StoreOnce appliances to accelerate backup staging and recovery operations. The drive’s balanced performance and reliability reduce RPOs by 60%, streamline business continuity workflows and deliver predictable support with a 3-year SCC warranty.
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 | 300 TB/yr | 180 TB/yr | 300 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 128 MB | 128 MB | 128 MB | 256 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s |
| Depth | 5.8 inches | 4 inches | 5.8 in | 5.79 inches | 5.787 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 | AES 256-bit | AES 256-bit |
| Form Factor | 3.5-inch | 3.5-inch | 3.5-inch | 3.5-inch | 2.5-inch / 3.5-inch |
| Height | 1.03 inches | 1.03 inches | 1 in | 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 | SATA III / SAS 12Gb/s |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 4.0 Watts | 5 Watts | 5.5 Watts | 4.0 Watts | 5 Watts |
| Power Consumption (Read/Write) | 6.0 Watts | 8 Watts | 8.5 Watts | 8.0 Watts | 8 Watts |
| Product Name | 872489-B21 Enterprise Helium-Sealed 4TB HDD | Enterprise Capacity HDD 4TB 7200RPM 881781-B21 | 737261-B21 | 804634-B21 Enterprise HDD | Q2P81A 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 | 4 TB | 4 TB | 8 TB | 10 TB |
| 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 |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 2.0 lbs | 2.1 lbs | 1.6 lbs | 1.7 lbs | 1.2 lbs |
| Width | 4.0 inches | 5.8 inches | 4 in | 4.01 inches | 4 inches |
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Questions & Answers
Q
What is the storage capacity of the HPE 804634-B21 SSD?
A
The HPE 804634-B21 SSD offers 1.6TB of raw storage capacity for mixed-use enterprise applications.
Q
Which interface does the HPE 804634-B21 SSD support?
A
This SSD uses a SATA 6Gb/s interface for broad compatibility with existing server and storage systems.
Q
What form factor is the HPE 804634-B21 SSD?
A
The drive is a Large Form Factor (3.5-inch) SSD designed for LFF bays in HPE ProLiant servers.
Q
What workload type is the HPE 804634-B21 SSD optimized for?
A
It is optimized for mixed-use workloads, balancing read/write operations in virtualized and database environments.
Q
What is the sustained performance of this SSD?
A
You can expect up to 560 MB/s sequential reads and 520 MB/s sequential writes on typical mixed-use profiles.
Q
What is the endurance rating of the HPE 804634-B21 SSD?
A
This SSD delivers up to 1 Drive Write Per Day (DWPD) over a 3-year period under mixed-use conditions.
Q
Is the HPE 804634-B21 SSD compatible with HPE ProLiant servers?
A
Yes. It is fully tested and qualified for all HPE ProLiant Gen9 and Gen10 servers with LFF bays.
Q
Does the SSD include firmware features for data integrity?
A
Yes. It features power-loss protection, end-to-end data path protection, and S.M.A.R.T. reporting for enhanced reliability.
Q
What warranty does the HPE 804634-B21 SSD include?
A
HPE provides a 3-year limited warranty with 24×7 support and global parts replacement coverage.
Q
How do I install the HPE 804634-B21 SSD in my server?
A
Slide the drive into any available LFF bay; the HPE SmartCarrier enables hot-plug insertion without system downtime.
Q
Does the HPE 804634-B21 SSD support encryption?
A
This model supports TCG Enterprise self-encrypting drive (SED) standards with secure erase capabilities.
Q
What is the expected MTBF of this SSD?
A
The Mean Time Between Failures (MTBF) rating is 2 million hours under standard operating conditions.
Q
Can I update the firmware on the HPE 804634-B21 SSD?
A
Yes. Firmware updates are available through HPE Service Pack for ProLiant (SPP) or Smart Update Manager (SUM).
Q
What power consumption does the HPE 804634-B21 SSD have?
A
It consumes approximately 6.5W during active operation and under 2W in idle state for energy efficiency.
Q
Which workloads benefit most from this SSD’s mixed-use design?
A
Ideal for virtualization hosts, database servers, and general-purpose enterprise applications requiring balanced read/write performance.
Q
Where can I purchase the HPE 804634-B21 SSD?
A
You can buy it directly from HPE’s official website, authorized resellers, or through HPE’s channel partner network.
