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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.
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: |
4XB0G45731 |
Description: | Lenovo ThinkServer Gen 5 2.5in 400GB Enterprise Performance SAS 12Gbps Hot Swap Solid State Drives_x005F_x000D__x005F_x000D_ |
Rating: |
(0)
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Availability: |
In stock - Ready to Ship
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GTIN: | 763649046821 ![]() |
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







4XB0G45731 Overview
4XB0G45731 is a high-performance HDD built in a 3.5-inch form factor and engineered with a SATA III interface. It spins at 7200 RPM with a 4 TB capacity and features a 256 MB cache, making it ideal for a range of applications including data centers, desktop systems, NAS, and surveillance environments.
4XB0G45731 is designed for continuous operation with an industry-standard MTBF of 1,000,000 hours and robust reliability for 24/7 performance. With a workload rating of 550 TB/yr, power consumption of 8.5 Watts during read/write and 5.2 Watts at idle, and advanced features such as a helium-sealed design, vibration protection, and dual actuator technology, this drive efficiently meets the demands of both enterprise and consumer storage needs.
What is the price of 4XB0G45731?
Lowest price of 4XB0G45731 is $ 0.00. Shop now discounts with bulk quotation for 4XB0G45731
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4XB0G45731 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 | 550 TB/yr |
Power Consumption (Read/Write) | 8.5 Watts |
Power Consumption (Idle) | 5.2 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 | 4XB0G45731 High Performance HDD |
Height | 1 in |
Width | 5.8 in |
Depth | 8.1 in |
Weight | 1.75 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







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