United States
Name:
793699-B21
- Description:
- HPE 6TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Warranty Helium 512e HDD
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3 Year Extended Warranty
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Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.
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
793699-B21 Overview
793699-B21 is a high-performance HDD designed for demanding enterprise and data center environments. This 3.5-inch drive utilizes a SATA III interface and spins at 7200 RPM, offering a robust 4 TB storage capacity with a generous 256 MB cache. It is engineered to handle heavy workloads with an annual workload rating of 180 TB/yr and features an MTBF that supports 24/7 operation, ensuring the reliability needed for continuous use.
Optimized for a variety of applications including desktops, servers, NAS, and surveillance systems, 793699-B21 delivers excellent performance while keeping power consumption low at 6.2 Watts during read/write operations and 3.5 Watts at idle. Advanced design features such as helium-sealed construction, vibration protection, and dual actuator technology make it ideal for high-vibration environments and critical storage applications in data centers and enterprise settings.
What is the price of 793699-B21?
Pricing for 793699-B21 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 793699-B21.
Explore more options from Hard Drives & Ssds or explore other Hpe products.
793699-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 | 4 TB |
| Spindle Speed (RPM) | 7200 RPM |
| Cache (Buffer Size) | 256 MB |
| Average Latency | N/A |
| Data Transfer Rate | Up to 210 MB/s |
| Annual Workload Rating | 180 TB/yr |
| Power Consumption (Read/Write) | 6.2 Watts |
| Power Consumption (Idle) | 3.5 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 | 793699-B21 |
| Height | 1.03 inches |
| Width | 5.75 inches |
| Depth | 3.98 inches |
| Weight | 1.5 lbs |
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 | Rotational Vibration Sensors | Rotational Vibration Sensors | Dual Actuator |
| Annual Workload Rating | 550 TB/yr | 300 TB/yr | 550 TB/yr | 300 TB/yr | 180 TB/yr |
| Average Latency | N/A | N/A | N/A | N/A | N/A |
| Cache (Buffer Size) | 256 MB | 256 MB | 256 MB | 128 MB | 256 MB |
| Data Transfer Rate | Up to 250 MB/s | Up to 210 MB/s | Up to 250 MB/s | Up to 210 MB/s | Up to 210 MB/s |
| Depth | 4.01 inches | 4.00 inches | 5.78 inches | 4.0 inches | 3.98 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 | 3.5-inch |
| Height | 1.03 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 | SAS 12Gb/s | SATA III | SATA III | SATA III | SATA III |
| Operating Temperature | 5–60°C | 5–60°C | 5–60°C | 5–60°C | 5–60°C |
| Power Consumption (Idle) | 5 Watts | 5 Watts | 6.5 Watts | 5 Watts | 3.5 Watts |
| Power Consumption (Read/Write) | 8 Watts | 10 Watts | 8.5 Watts | 8 Watts | 6.2 Watts |
| Product Name | 846510-B21 | P07924-B21 Enterprise He-Sealed HDD | HGST Ultrastar 10TB Enterprise HDD | 816923-B21 Enterprise HDD | 793699-B21 |
| 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 | 8 TB | 10 TB | 4 TB | 4 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 | 1.8 lbs | 2.2 lbs | 1.90 lbs | 2.0 lbs | 1.5 lbs |
| Width | 5.79 inches | 5.79 inches | 4.00 inches | 5.79 inches | 5.75 inches |
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Questions & Answers
Q
What is the storage capacity of the HPE 793699-B21 Helium HDD?
A
The HPE 793699-B21 Helium HDD delivers 6 TB of usable storage capacity.
Q
Which interface does the HPE 6TB SAS 12G Midline HDD use?
A
This drive uses a dual-port 12 Gb/s SAS interface for high-speed data transfer and redundancy.
Q
What is the form factor of the HPE 793699-B21 HDD?
A
The HDD is a 3.5-inch large form factor (LFF) drive designed for standard server and storage bays.
Q
What rotational speed does the HPE Midline Helium HDD support?
A
It spins at 7,200 RPM to balance performance and power efficiency in midline storage environments.
Q
What advanced technology features are included in this drive?
A
It is helium-sealed with 512e sector emulation and SmartCarrier for enhanced capacity, reliability, and management.
Q
What sector size does the HPE 6TB SAS HDD use?
A
The drive uses 512e sector technology, emulating 512-byte sectors on a 4 K native layout for broad compatibility.
Q
What warranty comes with the HPE 793699-B21 HDD?
A
HPE backs this HDD with a one-year limited warranty covering defects in materials and workmanship.
Q
What is the ideal use case for the HPE 6TB Midline Helium HDD?
A
It’s ideal for midline applications such as backup, archiving, and bulk storage in data centers.
Q
Which HPE systems are compatible with SKU 793699-B21?
A
This drive is certified for HPE ProLiant servers and storage arrays including MSA, P2000, D3000, and Apollo systems.
Q
Can the HPE 6TB SAS 12G Helium drive be used in RAID configurations?
A
Yes, the dual-port SAS interface supports integration into hardware RAID arrays for high availability.
Q
What is the typical power consumption of this HPE HDD?
A
Typical power draw is 7.8 W during active use and 6.4 W in idle state, optimizing energy efficiency.
Q
What is the mean time between failures (MTBF) for the HPE Helium drive?
A
The drive is rated for a 2 million-hour MTBF, ensuring robust reliability for enterprise workloads.
Q
How do I install the HPE 793699-B21 HDD in my server?
A
Slide the HDD with its SmartCarrier into a compatible hot-plug bay until it clicks, then secure it per chassis instructions.
Q
Does the HPE 6TB Helium HDD include a SmartCarrier?
A
Yes, it ships with an HPE SmartCarrier that displays drive health, activity, and identification LEDs.
Q
How does helium technology improve HDD performance?
A
Helium reduces internal turbulence, lowering friction and power consumption while enabling higher platter density.
Q
What is the difference between 512e and 4K native on this HPE drive?
A
512e emulates 512-byte sectors on a 4 KB native layout, providing legacy OS compatibility without sacrificing capacity.
Q
Is the HPE 6TB SAS 12G Midline HDD hot-swappable?
A
Yes, the drive supports hot-swapping in compatible HPE enclosures for non-disruptive replacements.
