SKU: 6254922032

Lenovo S4520 960 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Read Intensive

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Description

Lenovo S4520 960 GB Solid State Drive - 2.5" Internal - SATA (SATA/600) - Read IntensiveExperience enterprise grade storage with Lenovo's S4520 960 GB Read Intensive SATA SSD. This 2. 5 inch internal drive leverages Intel's 144 layer 3D NAND TLC technology to deliver reliable performance at a cost conscious price point, making it an ideal upgrade for data centers, servers, and workstations that demand fast, predictable reads. Built for Read Intensive workloads, the S4520 combines high capacity storage with robust endurance and efficient

Experience enterprise-grade storage with Lenovo's S4520 960 GB Read Intensive SATA SSD. This 2.5-inch internal drive leverages Intel's 144-layer 3D NAND TLC technology to deliver reliable performance at a cost-conscious price point, making it an ideal upgrade for data centers, servers, and workstations that demand fast, predictable reads. Built for Read Intensive workloads, the S4520 combines high-capacity storage with robust endurance and efficient power use, helping to accelerate boot times, improve application responsiveness, and streamline data retrieval across caching layers and read-heavy databases. With its 6Gb/s SATA interface and wide compatibility with standard SATA controllers, this SSD integrates seamlessly into existing infrastructure, reducing deployment friction while offering durable performance under sustained load. The combination of a proven 2.5-inch form factor, enterprise-grade reliability, and Lenovo's engineering support makes the S4520 a practical choice for shops looking to balance performance, density, and total cost of ownership. Whether you are refreshing servers, expanding storage pools, or introducing a fast cache layer, the S4520 delivers steady, read-forward throughput that helps keep critical applications responsive even when data volumes soar.

  • Optimized for Read Intensive workloads: Built to deliver strong read throughput and low latency for databases, caching layers, virtualization hubs, and content catalogs where read performance drives user experience and system responsiveness. The architecture prioritizes fast data retrieval over sustained write activity, making it a smart choice for read-heavy environments.
  • 960 GB capacity in a compact 2.5-inch form factor: Plenty of space for operating systems, frequently accessed data, and cache files, while remaining compatible with standard drive bays in servers, workstations, and storage arrays. The 2.5-inch footprint simplifies upgrades and hot-swap configurations in mixed environments.
  • SATA III 6Gb/s interface (SATA/600): Ensures broad compatibility with a wide range of SATA controllers and host systems, providing a balanced blend of capacity and performance for read-dominant workloads without requiring newer interface hardware.
  • Intel 144-layer 3D NAND TLC technology: Delivers higher density and improved endurance characteristics for long-term reliability, enabling steady performance as data volumes grow while helping to manage total cost of ownership.
  • Designed for seamless Lenovo ThinkSystem integration: Compatible with Lenovo ThinkSystem servers and other enterprise environments that rely on standard 2.5-inch drive bays, enabling straightforward deployment, maintenance, and scalability in data-center racks and IT closets.

Technical Details of Lenovo S4520 960 GB Solid State Drive

  • Capacity: 960 GB
  • Interface: SATA III 6Gb/s (SATA/600)
  • Form Factor: 2.5-inch internal drive
  • NAND Type: Intel 144-layer 3D NAND TLC
  • Drive Type: Read Intensive SATA SSD

How to install Lenovo S4520

  • Power down the host system and unplug from power. If replacing an existing drive, back up any critical data before removal.
  • Open the chassis and locate an available 2.5-inch drive bay or hot-swap sled. Remove any existing drive or prepare the sled for the new SSD.
  • Connect the SATA data cable from the motherboard or storage controller to the SSD and attach the appropriate power connector from the power supply.
  • Secure the S4520 in the drive bay or sled with the supplied screws or locking mechanism, ensuring a firm and stable connection.
  • Power on the system and enter BIOS/UEFI to confirm the drive is detected. In the operating system, initialize and format the drive as needed before use.
  • (Optional) Check for firmware updates and apply any recommended improvements to optimize reliability and compatibility with your host hardware.

Frequently asked questions

  • Q: What workloads is the Lenovo S4520 best suited for? A: The S4520 is optimized for read-intensive workloads such as databases, caching layers, virtualization caches, OS boot drives, and content catalogs where fast, predictable reads improve overall system responsiveness.
  • Q: What interface does the S4520 use? A: It uses a SATA III 6Gb/s interface (SATA/600), offering broad compatibility with most SATA controllers and host systems.
  • Q: Is the drive compatible with Lenovo ThinkSystem servers? A: Yes, the S4520 is designed for use in Lenovo ThinkSystem systems and other enterprise servers with standard 2.5-inch drive bays, enabling easy integration into existing infrastructures.
  • Q: What is the exact capacity? A: The drive provides 960 GB of usable capacity suitable for operating systems, applications, and data storage in a compact 2.5-inch chassis.
  • Q: Are there performance guarantees? A: Performance varies by workload, system configuration, and firmware. Refer to the official product datasheet for typical read performance expectations and endurance characteristics for read-intensive use.
Shipping Notes
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  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 6254922032

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CRobin Shultz
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★★★★★ 5
great water shoe!
Size: 7 Women/6 Men, Color: 3f-410 Rose Red
I absolutely loved these water shoes! They are surprisingly very comfortable and slip resistant. The sole is very thick and the material is pretty quick to dry. I purchased them for my cruise port excursions and wore them dry, in the water, and walked around after being in the water—no blisters or uncomfortable rubbing. I would say they are maybe a little on the larger side for women. I can range anywhere from a 7, 7.5 to an 8. I purchased a size women’s 7/men’s 6 and it was perfect. I am excited to wear these at the beach and in the creek this summer!
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Reviewed in the United States on April 5, 2026
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Diane M.
Battle Creek, US
★★★★★ 5
Great Find
Size: 8, Color: Blue
Cute, comfortable, colorful have soft straps. I was very surprised by the both the quality and comfort of these Flip Flops. The price is so affordable that I bought several pairs in other colors. They are light weight, have ample arch support, fit true to size and can be worn with jeans, short or a casual dress. They really do look just as good as any of the high-priced brands.
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Reviewed in the United States on May 20, 2026
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Susan Cartwright
Lexington, US
★★★★★ 5
Overall, these are some of the most comfortable flip flops I have owned, and would buy again.
Size: 6.5, Color: White Khaki
I was so happy with these KuaiLu Flip Flops that I bought two more pair, one in black and one in brown! They were comfortable right out of the box and did not need any break-in time. The arch support is excellent and gives my feet much better support than regular flip flops. They are also light weight, well made, and cute enough to wear with many different outfits. The soles have good traction, and they feel sturdy when walking.
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Reviewed in the United States on May 28, 2026
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Carolyn Fenzl
Pawtucket, US
★★★★★ 5
Nice Flip Flops for the Price!
Size: 7.5, Color: White Khaki, Size: 7.5, Color: White Khaki
I just received my flip flops and tried them on, and they have a nice cushiony feel to them. The white color matches many of my outfits great. And while the fit is generally good, they could be a bit wider as I have wide feet. But they still feel comfortable.
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Reviewed in the United States on May 18, 2026
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Nellie from Wisconsin
Alexandria, US
★★★★★ 4
runs big
Size: 7.5, Color: Camel
I am always a size 8 in boots, sandals, sneakers and read these ran large so ordered a size 7.5. They are still too big on me. I sent back for a 7 and I will update when I get those. They are very, very cute and comfortable! I love the cloth that goes over the foot!! That makes them seem a bit more fancy than regular flip flops. They also do sound like regular flip flops, so if you want a quiet sandal these are not for you. They are very cushioned and I can def feel the arch support. You will need to size down at least half size and maybe one whole size. The hardest thing for me was to pick a color! May have to get several pair! Just ordered my mom the dark blue and I know she will love them!!! Highly recommend, especially for the low price! Update: Got the 7 and are still too big. As I said, I got my mom the 6 so I tried them on and they are still a tad too big on me!!! BTW the sizes 8,7.5,7 and the 6 I can hardly see any difference whatsoever! They don't come in 5 1/2 so I am sending the 7 back for a 6 and keeping those just because they are so darn cute and comfortable! I also don't have a very thick foot so I wish the straps were a tad tighter, but I will deal with it. So, to sum up: Be sure to size down at least one size and maybe even two. Returns are easy, so maybe try a few different sizes! I haven't worn a size 6 since I was in about the 6th grade, so not sure what is going on with the sizing. Oh yeah, I did get three different colors and the sizing was the same with all three. HTH! Good luck!
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