Name: |
1DE48AA |
Description: | 256 GB TLC M.2 SATA-3 Solid State Drive - 256 GB - M.2 |
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GTIN: | 818247288804 ![]() |
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3 Year Extended Warranty


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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

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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.
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1DE48AA Overview
1DE48AA is a high-performance HDD designed for versatile applications with support for both 3.5-inch and 2.5-inch form factors and interfaces including SATA III and SAS 12Gb/s. Delivering a spindle speed of 7200 RPM, it offers a robust storage capacity of 4 TB and a 128 MB cache, making it an optimal solution for demanding environments with an annual workload rating of 550 TB/yr and a rated reliability of 8760 hours per year.
1DE48AA is engineered to excel in energy-efficient performance with low power consumption during read/write (8 Watts) and idle modes (5 Watts). Advanced features such as a helium-sealed design, vibration protection, and dual actuator technology make this drive ideal for use in data centers, desktops, NAS setups, surveillance systems, and enterprise storage environments.
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1DE48AA Specifications
Product Type | Hard Drive |
Drive Type | HDD |
Use Case | Desktop / Server / NAS / Surveillance / Enterprise Storage |
Interface | SATA III / SAS 12Gb/s |
Form Factor | 3.5-inch / 2.5-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 | 550 TB/yr |
Power Consumption (Read/Write) | 8 Watts |
Power Consumption (Idle) | 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 | 1DE48AA High-Performance HDD |
Height | 1.03 inches |
Width | 4.00 inches |
Depth | 5.79 inches |
Weight | 3.15 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







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