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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.
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.
Name: |
818367-B21 |
Description: | HPE 4TB SAS 12G Midline 7.2K LFF (3.5in) SC 1yr Warranty HDD For Use with Gen8/Gen9 or Newer |
Rating: |
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Warranty: |
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3 Year Extended Warranty


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14-Day Money Back Guarantee

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Shipping as per your need
Same-day Shipping

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.
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







818367-B21 Overview
818367-B21 is a high-performance HDD designed in a 3.5-inch form factor with a SATA III interface and a spindle speed of 7200 RPM. It offers a 4 TB storage capacity paired with a 256 MB cache, making it ideal for rigorous applications in data centers, desktops, NAS, and surveillance. This drive is engineered with a robust MTBF of 1,000,000 hours and reliability rated for demanding operations.
818367-B21 is optimized for a wide range of usage scenarios including desktop, server, NAS, and surveillance environments. It features advanced helium-sealed technology to reduce internal turbulence, active vibration protection, and dual actuator technology to enhance performance. With an annual workload rating of 180 TB/yr and energy-efficient power consumption at 7.5 Watts during read/write operations and 4 Watts when idle, this HDD is a reliable and efficient choice for critical storage applications.
What is the price of 818367-B21?
Lowest price of 818367-B21 is $ 0.00. Shop now discounts with bulk quotation for 818367-B21
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818367-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) | 7.5 Watts |
Power Consumption (Idle) | 4 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 | 818367-B21 4TB Helium Sealed Desktop HDD |
Height | 1.03 inches |
Width | 5.79 inches |
Depth | 4.01 inches |
Weight | 1.6 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







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