Lenovo 4XB7A77453

Overview

The Lenovo 4XB7A77453 is a 960 GB internal solid state drive designed for Lenovo ThinkSystem servers, featuring a 3.5-inch form factor and SATA/600 interface. It is optimized for read-intensive workloads, delivering up to 540 MB/s sequential read speeds and supporting fast access to frequently read data with up to 95,000 random read IOPS. This SSD is well suited for server boot volumes, web hosting nodes, and analytics platforms where consistent read performance is critical.

Key features

• Uses Micron 96-layer 3D NAND flash memory to provide reliable and efficient storage performance.
• Supports 256-bit AES encryption to protect sensitive data and maintain security compliance.
• Endurance rating of 1.5 drive writes per day, allowing for a total of 2,628 TB written, which fits read-heavy environments.
• Delivers balanced sequential read and write speeds, with up to 540 MB/s read and 520 MB/s write performance.
• Designed for easy integration into Lenovo ThinkSystem servers with a standard 3.5-inch form factor and SATA interface.
• Optimized for workloads that require predictable and consistent read throughput, enhancing server responsiveness.

Key specs

• Storage capacity: 960 GB
• Interface: SATA/600
• Form factor: 3.5-inch internal
• Sequential read speed: up to 540 MB/s
• Sequential write speed: up to 520 MB/s
• Random read IOPS: up to 95,000
• Random write IOPS: up to 35,000
• Endurance: 1.5 drive writes per day (DWPD)
• Total bytes written (TBW): 2,628 TB
• Flash memory type: Micron 96-layer 3D NAND
• Encryption: 256-bit AES

Compatibility and deployment

This SSD is specifically compatible with Lenovo ThinkSystem servers, making it a straightforward choice for organizations standardizing on SATA storage within these systems. Its 3.5-inch form factor fits existing drive bays without requiring adapters, simplifying upgrades or replacements. The drive’s read-intensive tuning makes it a strong option for environments where data is accessed frequently but written less often, such as web hosting, analytics, and boot volumes.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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