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Description
Lenovo ThinkSystem SR670 RAID 730-8i 1GB Cache AdapterThe Lenovo ThinkSystem SR670 RAID 730 8i 1GB Cache Adapter is a versatile, cost efficient internal RAID solution designed to meet the storage needs of small to medium businesses. Built to deliver reliable performance in Lenovos SR670 server family, this 12 Gb SAS SATA RAID adapter combines fast data paths with flexible caching options to optimize workloads such as databases, virtualization, file services, and line of business applications. Available
The Lenovo ThinkSystem SR670 RAID 730-8i 1GB Cache Adapter is a versatile, cost-efficient internal RAID solution designed to meet the storage needs of small to medium businesses. Built to deliver reliable performance in Lenovo’s SR670 server family, this 12 Gb SAS/SATA RAID adapter combines fast data paths with flexible caching options to optimize workloads such as databases, virtualization, file services, and line-of-business applications. Available in two configurations—1GB cache without flash backup and 2GB cache with flash backup—this adapter empowers you to choose the right balance of speed, protection, and budget for your environment. Whether you are refreshing an aging storage array or expanding capacity for growth, the SR670 730-8i delivers enterprise-grade features in a scalable, easy-to-manage package that integrates seamlessly with Lenovo management tools and services.
- Two cache configurations to match your workload: The 730-8i family is offered as a 1GB cache adapter without flash backup or a 2GB cache adapter with flash backup. This enables you to tailor caching to your data protection needs and performance goals. The cache options help accelerate read/write operations, reduce latency, and improve I/O responsiveness for demanding workloads such as databases, virtual machines, and consolidated file services.
- High-speed, internal 12 Gb SAS/SATA connectivity: Designed for modern data centers, this internal RAID adapter provides ample bandwidth to sustain complex storage arrays and backplanes. The 12 Gb/s SAS/SATA interface improves throughput and enhances overall system responsiveness, enabling faster data access and smoother application performance under load.
- Optimized integration with Lenovo ThinkSystem SR670 servers: Built specifically for the SR670 platform, the SR670 RAID 730-8i works in harmony with Lenovo firmware, drivers, and system management tools. This tight integration simplifies deployment, firmware updates, and ongoing maintenance, delivering a reliable upgrade path that aligns with Lenovo’s lifecycle and support ecosystem.
- Flexible RAID protection for data integrity and performance: The 730-8i family supports a range of RAID configurations to balance capacity, protection, and speed. By enabling appropriate RAID levels, you can optimize rebuild times, tolerate drive failures, and sustain performance under concurrent workloads, all while keeping data safe and accessible.
- Cost-effective, enterprise-grade storage acceleration: This adapter provides enterprise-grade features at a SMB-friendly price point, enabling you to achieve robust data protection, scalable storage growth, and efficient management without the overhead of larger, more complex storage solutions. It’s an ideal solution for organizations looking to consolidate storage with reliable performance and straightforward administration.
Technical Details of Lenovo ThinkSystem SR670 RAID 730-8i 1GB Cache Adapter
- Cache options: 1GB cache without flash backup; 2GB cache with flash backup
- Interface: 12 Gb SAS/SATA internal RAID adapter
- Designed for: Lenovo ThinkSystem SR670 servers
- Form factor and compatibility: Internal PCIe-based RAID adapter compatible with supported Lenovo server configurations
How to Install Lenovo ThinkSystem SR670 RAID 730-8i 1GB Cache Adapter
- Prepare the system: Power down the server, unplug the power cords, and discharge any static electricity by touching a grounded metal surface. Ensure you have an anti-static wrist strap or other protective measures in place to avoid damaging components.
- Open the chassis and locate a suitable PCIe slot: Remove the server cover and identify an available PCIe slot that meets the adapter’s requirements (typically a PCIe x8 or x16 slot in enterprise servers). Check for any existing backplanes or cabling that might require temporary repositioning.
- Install the RAID adapter: Gently insert the SR670 RAID 730-8i card into the chosen PCIe slot until it is firmly seated. Secure it with the appropriate screw or retention mechanism as required by the chassis.
- Connect drives and cables: Attach the internal SAS/SATA cables from the server backplane or directly from drive enclosures to the RAID controller’s SAS/SATA connectors. Ensure all connections are firm and routed to avoid interference with fans or other components.
- Power up and enter the RAID configuration: Reassemble any removed components, reconnect power, and boot the server. During POST, press the appropriate key to enter the RAID configuration utility (often the Ctrl+C, Ctrl+H, or a Lenovo-specific prompt). Initialize, configure, and verify the disks and arrays per your storage plan.
- Install drivers and firmware updates: Within the operating system, install any necessary drivers and ensure the RAID controller firmware is up to date. Use Lenovo XClarity Administrator or the vendor’s management tools to streamline updates and monitor health status over time.
- Create and verify RAID volumes: Create the desired RAID volumes, assign hot spares if appropriate, and run consistency checks to validate data integrity. Monitor performance and health metrics to confirm the configuration meets your workload requirements.
Frequently asked questions
- What is the Lenovo ThinkSystem SR670 RAID 730-8i 1GB Cache Adapter? It is a 12 Gb SAS/SATA internal RAID adapter designed for Lenovo ThinkSystem servers, offering two cache configurations (1GB without flash backup and 2GB with flash backup) to accelerate storage performance while providing enterprise-grade data protection.
- What cache configurations are available for this adapter? The product comes in two cache configurations: 1GB cache without flash backup and 2GB cache with flash backup, allowing you to balance cost, performance, and data protection based on your workload.
- Is this RAID adapter compatible with Lenovo ThinkSystem SR670 servers? Yes, the SR670 RAID 730-8i is designed to integrate with Lenovo ThinkSystem SR670 servers, ensuring compatibility with Lenovo management tools, firmware, and support lifecycle.
- What workloads benefit most from the 730-8i? Workloads such as databases, virtual machines, file services, and other I/O-intensive applications benefit from faster data access, improved write caching, and enhanced protection provided by the RAID controller and its caching features.
- Do I need a battery backup unit (BBU) for the 2GB cache configuration? The 2GB cache option includes flash backup support, which provides data protection for cached data. Depending on your deployment and data protection requirements, you may consider additional BBU options as recommended by Lenovo for your environment.
- How do I install and update firmware for this adapter? Install the appropriate drivers and firmware via Lenovo XClarity Administrator or your preferred management tool. Regularly check for firmware updates to improve reliability, performance, and compatibility with OS and storage backplanes.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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4.6 ★★★★★
Based on 7 reviews
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Product Reviews
★★★★★ 5
Great happy with my purchase had to buy another one too!
Unbelievable power from such a little unit, I originally bought this for my son's computer and stuff like that around the house.... but then I started using it and was like I need one for the car so I bought another that amazing multiple attachment the quality of this product is very heavy you can feel the quality not all plastic, battery life is amazing used it on high for like 20 minutes didn't even move down a bar for me great. Volume is loud on max but that's understandable but the lowest setting is very low blowing and great for little stuff you don't want to fling all over the place. Attachments are great for different stuff you may need to get all the air in one place instead of like a quarter size hole blowing air all over the place definitely great like I said I bought two of them awesome quality highly recommend these over any other brand out there get it on the sell for 35$ for me great price you won't find a better one at 35$ in my opinion.
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Reviewed in the United States on April 27, 2026
★★★★★ 5
Powerful and Convenient Alternative to Canned Air
The WOLFBOX MegaFlow 50 Compressed Air Duster delivers strong airflow for cleaning electronics and small spaces. The 110000 RPM motor provides noticeable power, making it effective for blowing dust out of keyboards, PC cases, and other hard-to-reach areas.
The 3-gear adjustable speeds are useful for different tasks, allowing lighter airflow for delicate items and stronger output for deeper cleaning. The compact design makes it easy to handle, and it’s lightweight enough for extended use without discomfort.
The rechargeable battery with fast charging is convenient, removing the need for disposable canned air. It holds a charge well and is ready to use whenever needed. Build quality feels solid, and the overall design is simple and practical.
Overall, this air duster is powerful, reusable, and versatile for cleaning computers, cars, and household items.
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Reviewed in the United States on April 9, 2026
★★★★★ 5
Blows Me Away!
It was time to clean out my business computers. Besides the general dust accumulation, dust builds up on the cooling fins of the CPU which can cause all kinds of computing issues. In the past I've used canned compressed air, which works well, but is getting expensive and doesn't last long. I spotted this on Amazon and, after watching the videos, decided to give it a try. I'm very glad I did! The Wolfbox works just as well, if not better, than the canned air! In fact, it blew out some dust bunnies the canned air had missed!
Canned air runs out quickly and loses power as the pressure decreases, leaving you with an empty can that needs to be recycled. The Wolfbox is rechargeable. After fully charging it I used it intermittently for about 15 minutes and it was still showing a full charge. This amount of use would translate into 2-3 cans of air.
So many things today are slapped together with little thought given to their design. The Wolfbox, however, seems to be well thought out and designed. The Wolfbox includes several different nozzles to direct and concentrate the air stream. To turn it on, just press and hold the small orange button on the back of the handle. There is a 4 led charge indicator on the side of the handle that lights up. Then, simply aim the Wolfbox and pull the trigger. It's just that simple! If you finish the job and forget to turn it off, it will turn itself off after a couple of minutes to save the battery charge. This charge indicator also works during the charging process, flashing while charging and solid when fully charged.
This was discounted to about $40, and that price helped me make the decision to try it. There apparently is a "New and Improved!" version now available at a higher price which promises more power. But this Wolfbox easily met my needs and exceeded my expectations. If you used cans of compressed air this will pay for itself in a reasonable amount of time and will not leave you with a bunch of empty cans to recycle.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
A great engineering calculator
Color: Black
I am an electrical engineering professor. it is a struggle to find an inexpensive calculator to recommend to students that can handle complex matrices! There are other engineering calculators that I like much more than the 9750 (such as the hp-prime (my favorite) or the Casio fx-cg50) but this is the least expensive of the calculators I consider "engineering capable". I didn't mention the TI 84 because it handles complex math very poorly, and requires "Euler entry" of polar numbers. The TI-Nspire can do it all, but has way too many menu levels to get anything done.
The 9750 doesn't support CAS mode, and the graphing capabilities are tedious, slow, and poor resolution, but as an engineering calculator I rate it highly because of the complex math and matrix capabilities. I like the larger "graphing" screen for showing larger matrices (not for graphing).
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Reviewed in the United States on November 13, 2025
★★★★★ 5
Great value for money, calculus and linear algebra Calculator
Color: White
Great calculator for Linear Algebra. I’ve been using it for 5 months nearly everyday for hours on end and its battery is still holding up. It comes with a sleeve and made from light plastic that is durable. For a cheap calculator, it pulls its weight in matrices, polynomials, and even graphing. My only gripe with this calculator is the limited vector calculations that make it less than ideal for any sort of physics academics.
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Reviewed in the United States on November 25, 2025
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