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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.

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Every shipment is delivered directly to your address — regardless of country or carrier.
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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.
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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: |
843266-B21 |
Description: | HPE 1TB SATA 6G Entry 7.2K LFF (3.5in) RW 1yr Wty HDD |
Rating: |
(0)
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Availability: |
In stock - Ready to Ship
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Warranty: |
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3 Year Extended Warranty


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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







843266-B21 Overview
843266-B21 is a high-performance HDD engineered as a 3.5-inch drive featuring a SATA III interface, a 4 TB storage capacity, and a 7200 RPM spindle speed. With a generous 256 MB cache, an annual workload rating of 300 TB/yr, and an MTBF of 1,000,000 hours, this drive is designed for demanding applications in desktop, server, NAS, and surveillance environments.
Built with advanced features such as helium sealing, dual actuator technology, and robust vibration protection, 843266-B21 provides reliable, round-the-clock operation with low power consumption—rated at 8 Watts during read/write and 4 Watts in idle mode. Its proven design, along with precise dimensions and exceptional endurance, makes it an ideal choice for data centers, high-end desktops, and enterprise storage solutions.
What is the price of 843266-B21?
Lowest price of 843266-B21 is $ 0.00. Shop now discounts with bulk quotation for 843266-B21
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843266-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 | 300 TB/yr |
Power Consumption (Read/Write) | 8 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 | 843266-B21 4TB Desktop HDD |
Height | 1.02 inches |
Width | 5.79 inches |
Depth | 4.01 inches |
Weight | 1.5 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







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