United States
Name:
816919-B21
- Description:
- HPE 1.92TB SATA 6G Read Intensive SFF (2.5in) SC 3yr Warranty SSD For use with Gen8 Servers and Beyond
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3 Year Extended Warranty
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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
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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
816919-B21 Overview
816919-B21 is a high-performance HDD engineered for enterprise storage applications with a 3.5-inch form factor and a robust SATA III interface. It features a 7200 RPM spindle speed, a substantial storage capacity of 4 TB, and a 128 MB cache, making it ideal for demanding data center and server applications.
This drive is rated for an annual workload of 300 TB/yr and designed with a proven MTBF of 1,200,000 hours, ensuring exceptional reliability with rated operational hours suitable for continuous use. With low power consumption of 8.5 Watts during read/write operations and 5 Watts in idle mode, 816919-B21 also incorporates advanced features such as Helium-Sealed technology, vibration protection, and dual actuator support, making it perfect for desktops, NAS environments, surveillance systems, and other critical applications.
What is the price of 816919-B21?
Pricing for 816919-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 816919-B21.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
816919-B21 Specifications
| Product Type | Hard Drive |
| Drive Type | HDD |
| Use Case | Enterprise Storage |
| Interface | SATA III |
| Form Factor | 3.5-inch |
| Storage Capacity | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 128 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 250 MB/s |
| Annual Workload Rating | 300 TB/yr |
| Power Consumption (Read/Write) | 8.5 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 | 816919-B21 Enterprise 4TB HDD |
| Height | 1.0 inches |
| Width | 5.8 inches |
| Depth | 8.0 inches |
| Weight | 2.0 lbs |
816919-B21 Use Case
Virtual Desktop Infrastructure Acceleration on Gen8 Servers
In a large call-center deployment running Citrix on HPE ProLiant Gen8 servers, the 816919-B21-HPE 1.92TB SATA 6G Read Intensive SFF (2.5in) SC SSD provides consistently low latency for thousands of concurrent desktop sessions. By offloading read-heavy OS and profile data to high-performance SSDs, IT teams achieve sub-2ms response times under peak load. Benefit: Boosts user productivity, reduces login times by 60%, and extends Gen8 server lifespan with a 3-year warranty.
E-Commerce Transaction Database Optimization
A global online retailer leverages the 816919-B21-HPE SSD in an HPE Gen8 database cluster hosting read-intensive product catalogs and inventory lookups. The SSD’s 1.92TB capacity and SATA 6G throughput sustain 1000+ queries per second, ensuring real-time stock accuracy and rapid page rendering. Benefit: Increases site availability to 99.99%, accelerates page load by 45%, and drives a 12% uplift in conversion rates.
Edge Cache for Content Delivery Networks
An international media company deploys 816919-B21-HPE SSDs in Gen8 edge servers to cache video segments and static assets closer to end users. The high read IOPS and enterprise-grade endurance support millions of daily requests without performance degradation. Benefit: Reduces origin bandwidth by 70%, cuts average content delivery latency to under 50ms, and maintains 24/7 streaming reliability backed by HPE’s 3-year 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 | 180 TB/yr | 550 TB/yr | 550 TB/yr | 300 TB/yr | 550 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 64 MB | 256 MB | 256 MB | 128 MB | 128 MB |
| Data Transfer Rate | Up to 150 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 250 MB/s | Up to 210 MB/s |
| Depth | 4.00 inches | 4.00 inches | 4.00 inches | 8.0 inches | 4 in |
| Drive Bays Supported | Single | 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 | 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 in |
| Helium Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed | Helium-Sealed |
| Interface | SATA III | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–55°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 6 Watts | 6 Watts | 5.0 Watts | 5 Watts | 5 W |
| Power Consumption (Read/Write) | 8 Watts | 8 Watts | 8.5 Watts | 8.5 Watts | 8 W |
| Product Name | P04519-B21 4TB Enterprise SATA HDD | N9Y06B Enterprise HDD | Seagate Enterprise Capacity 8TB 3.5-Inch SATA III HDD 875509-B21 | 816919-B21 Enterprise 4TB HDD | Q0F40A 4TB 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 | 8 TB | 4 TB | 4 TB |
| Use Case | Server | Server | Desktop / Server / NAS / Surveillance / Enterprise Storage | Enterprise Storage | Desktop / Server / NAS / Surveillance / Enterprise Storage |
| Vibration Protection | Yes | Yes | Yes | Yes | Yes |
| Weight | 1.6 lbs | 2.5 lbs | 1.5 lbs | 2.0 lbs | 1.5 lbs |
| Width | 5.78 inches | 5.79 inches | 5.79 inches | 5.8 inches | 5.79 in |
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Questions & Answers
Q
What is the storage capacity of the HPE 816919-B21 SSD?
A
The HPE 816919-B21 SSD delivers 1.92 TB of raw storage in a single drive.
Q
Which interface does the HPE 1.92 TB SATA Read Intensive SSD use?
A
This SSD uses a standard SATA 6 Gb/s interface for broad compatibility with HPE backplanes.
Q
What form factor is the HPE 1.92 TB Read Intensive SSD SKU 816919-B21?
A
It’s a Small Form Factor (SFF) 2.5-inch drive designed for high-density server bays.
Q
Which HPE servers support the 816919-B21 SSD?
A
The drive is fully validated for HPE ProLiant Gen8 servers and all subsequent generations.
Q
What does “Read Intensive” mean for this HPE SSD?
A
“Read Intensive” indicates the drive is optimized for workloads with over 90% read operations and moderate write activity.
Q
What are the performance specifications of the HPE 816919-B21 SSD?
A
It delivers up to 540 MB/s sequential read and 95 000 random read IOPS for accelerated application performance.
Q
What endurance rating does the HPE 1.92 TB Read Intensive SSD have?
A
The drive is rated for up to 0.3 drive writes per day over its 3-year warranty period, suitable for read-centric environments.
Q
What warranty coverage does SKU 816919-B21 include?
A
HPE provides a 3-year limited warranty covering defects in materials and workmanship.
Q
Is the HPE 816919-B21 SSD hot-swap capable?
A
Yes, the SFF 2.5-inch form factor supports hot-plug insertion and removal for minimal downtime.
Q
Can I use this SSD in RAID configurations?
A
Absolutely; it’s compatible with HPE Smart Array controllers for RAID 0, 1, 5, 6, 10, 50, and 60 setups.
Q
How does HPE protect data on the 816919-B21 SSD?
A
It features end-to-end data protection with advanced ECC and S.M.A.R.T. monitoring to ensure data integrity.
Q
What is the mean time between failures (MTBF) for this SSD?
A
The HPE 1.92 TB Read Intensive SSD has an MTBF rating of 2 million hours for enterprise reliability.
Q
How do I update the firmware on the HPE 816919-B21 SSD?
A
Use HPE Service Pack for ProLiant or the Smart Storage Administrator to apply firmware updates seamlessly.
Q
How can I monitor the health of the HPE 1.92 TB Read Intensive SSD?
A
You can monitor drive health and endurance metrics via HPE InfoSight, S.M.A.R.T. attributes, and the Smart Storage Administrator.
Q
Can I install SKU 816919-B21 in non-HPE servers?
A
While it may function in non-HPE systems with SATA bays, it’s officially supported only in HPE Gen8 and newer servers.
Q
What lifecycle management options are available for the HPE 816919-B21 SSD?
A
HPE offers proactive service and replacement programs, along with end-of-life notifications for seamless upgrades.
