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Description
Lenovo 400 GB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS)Designed for demanding data centers and enterprise IT environments, the Lenovo 400 GB Solid State Drive (SSD) delivers reliable, high performance storage in a compact 2. 5 inch form factor. This SAS (12Gb s SAS) drive is engineered to power critical workloads with fast access to data, improved I O responsiveness, and reduced latency. Whether youre refreshing a server fleet, expanding a back end storage pool, or optimizing virtualization storage, this
Designed for demanding data centers and enterprise IT environments, the Lenovo 400 GB Solid State Drive (SSD) delivers reliable, high-performance storage in a compact 2.5-inch form factor. This SAS (12Gb/s SAS) drive is engineered to power critical workloads with fast access to data, improved I/O responsiveness, and reduced latency. Whether you’re refreshing a server fleet, expanding a back-end storage pool, or optimizing virtualization storage, this hot-swappable SSD is built to maximize uptime and maintain a steady cadence of operations. With a robust 400 GB capacity, you gain ample space for operating systems, databases, caching tiers, and frequently accessed data, while keeping physical rack space—and energy usage—efficient. Lenovo’s enterprise-grade approach emphasizes reliability and energy efficiency, helping data centers lower total cost of ownership without compromising performance.
- Enterprise-grade reliability in a compact 2.5" form factor. This Lenovo SSD is designed for continuous operation in server, storage, and data center environments, delivering dependable performance under load and around-the-clock access to critical data.
- Hot-swappable SAS drive for minimal downtime. The drive is engineered to be swapped in and out without powering down the server or storage backplane, enabling faster maintenance and upgrades while keeping service windows tight.
- 1080p-plus performance potential with 12Gb/s SAS interface. The 12Gb/s SAS interface provides high-throughput data transfer and low latency, supporting demanding workloads such as virtualization, database caching, and high-IOPS applications.
- Large storage base capacity in a compact footprint. With 400 GB of capacity, you’ve got ample room for OS images, hypervisor components, frequently accessed data, and performance-enhancing caching tiers within a smaller drive footprint.
- Energy-efficient operation for reduced TCO. Built with power-conscious design principles, this SSD helps lower energy consumption and cooling requirements in dense server environments while maintaining reliability and endurance.
Technical Details of Lenovo 400 GB Solid State Drive - 2.5" Internal - SAS (12Gb/s SAS)
- Capacity: 400 GB
- Form factor: 2.5" internal drive
- Interface: SAS 12Gb/s
- Hot-swappable: Yes
- Power and energy efficiency: Designed to minimize energy usage while maximizing reliability
- Designed for enterprise workloads with robust durability and steady performance under load
How to install Lenovo 400 GB SAS Solid State Drive
- Power down the system if your server or storage backplane is not explicitly configured for hot-swapping. If your infrastructure supports hot-swapping, you may proceed with caution in accordance with your hardware’s maintenance procedures.
- Identify the correct 2.5" drive bay or SAS backplane slot for replacement or expansion. Ensure you have a compatible drive caddy or sled that matches your server or storage enclosure.
- Remove any existing drive from the bay (if replacing) by unlocking or unthreading the drive sled as required by your chassis. Wait for any backplane indicators to indicate the bay is ready for a new drive.
- Insert the Lenovo 400 GB SAS SSD into the drive bay or backplane slot. Gently seat the drive and secure it with mounting screws or fasteners as dictated by the enclosure’s design. Ensure the drive is fully engaged with both data and power connections.
- Connect the SAS data cable and power connections to the drive backplane or controller. If the drive does not require manual cabling due to a backplane interface, confirm the drive is properly seated and backplane indicators show a healthy connection.
- Power on the system (if applicable) and enter the RAID controller or operating system interface. Initialize and configure the new drive according to your storage policy—this may involve creating or expanding a RAID volume, formatting, or adding the drive to an existing pool.
- Run a quick health check or diagnostic to verify SMART status and drive recognition. Monitor for any warning indicators and confirm data paths are stable before placing the drive into production workloads.
- Document the installation for asset management and future maintenance. Note the drive model, capacity, and location within the chassis to streamline future upgrades or replacements.
Frequently asked questions
- Q: What is the capacity of this Lenovo SSD? A: The drive provides 400 GB of storage capacity, suitable for operating system images, caching layers, or data that benefits from fast access within enterprise workloads.
- Q: Is the Lenovo 400 GB SAS SSD hot-swappable? A: Yes. The drive is designed for hot-swappable operation, allowing replacement without powering down the server or storage backplane when your hardware supports it.
- Q: Which interface does it use? A: It uses the SAS 12Gb/s interface, offering high data transfer speeds and lower latency to improve overall I/O performance in storage environments.
- Q: What form factor is it? A: It is a 2.5" internal drive, a common choice for modern servers, backplanes, and storage arrays that support 2.5" SAS SSDs.
- Q: Is this drive suitable for data centers and virtualization workloads? A: Yes. The combination of enterprise-oriented reliability, modest capacity, and fast SAS interface makes it well-suited for OS boot drives, caching tiers, virtualization hosts, and other data-center scenarios where steady throughput and quick access matter.
- Q: How should I install this drive? A: Follow standard enterprise-drive installation practices: ensure compatibility with your chassis or backplane, handle the drive with anti-static precautions, insert into a hot-swappable bay if available, connect SAS and power to the backplane, and configure the drive within your RAID or storage management software after installation.
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4.6 ★★★★★
Based on 910 reviews
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Product Reviews
★★★★★ 4
Solid purchase
Color: White, Color: White
I have used it often, basically daily. I love how it has a magnet stirrer and therefore is quiet. I like the stainless steel aspect. It does heat up well. It can store two regular mugs of beverage or maybe 3-4 mugs of froth. It is lightweight but doesn’t feel cheaply made- good enough quality. The froth is great- I have no complaints. I had to learn the hard way that non-homogenized milk gets grainy- weird and icky.
I wish it was a little more frothy on the matcha side of things but I still use it.
Also, I wish for things like hot chocolate that it got hotter. It goes to 160 on the machine but it doesn’t feel that hot when you drink it. I haven’t measured the temperature of the drink yet but it isn’t hot hot.
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Reviewed in the United States on January 2, 2026
★★★★★ 5
It delivered on more levels than I imagined or expected
Color: White
EDIT: I've used this frother pretty much daily, sometimes more than daily, since ordering it, and it has performed very well.
I make turmeric/ginger/pepper milk most nights. The way this frother performs for that use astounded me. I bought it for coffee/cocoa/mushroom drinks, then while waiting for it to arrive realized it might work with the "golden milk."
First, the little frother uses a closely/precisely applied heat drawing 550w. The thick steel pot nestles down into the heating base, and the cover fits nice and snugly. So I'm not heating an entire thick saucepan perched atop an entire stove burner (1,000-1,500 w), with all the escaped heat that involves.
Second, I'm not standing there with thermometer in hand, diving into the open pan of heating milk to find that perfect sweet spot around 150-155...while constantly stirring and making sure not to let it boil over.
Because, third, the little frother takes care of that part, with the thermostat auto shut off.
Fourth, it whisks the powders smoothly in. Manufacturer suggests starting the whisk movement in the milk, then adding the powders. They did collect a bit in the low vortex around the stem of the little assembly that holds the various whisk/stir/froth blades, but I just stuck a spoon handle in there carefully, and it redistributed easily around the magnetic-driven stirring assembly.
And finally, omigosh, the lovely velvety texture!
Since these spices express best with extended warming, I'm making one batch, heated and frothed to 160F, then follow that with just milk frothed to 140. While the second batch is running (there's a cool down pause in the process, hastened by rinsing the pot exterior in cold water and of course drying it before putting it on the base), the first batch is steeping the spices...so the combined result is perfect.
EDIT: It did its job much faster than I expected (minutes). So I tested it as promised on my "solar generator" backup unit. My thought was that this would make my usual most efficient option for heating milk in those conditions the second most efficient: open saucepan atop a multi-watt-level portable induction cookplace on the 600w setting. And with much less cleanup at a time when water is scarce (electric well pump). We had a power outage here last week. Yep, the 550w frother ran on a Jackery 2000 for the few minutes it took to heat/froth milk--no trouble whatever and hardly put a dent in the charge. WOW. (Technically speaking it could run continuously, continuously heating, for over 3 1/2 hours on a full 2000 kWh charge.)
EDIT: This isn't a reduction in stars, just an observation. The frother "tree" assembly that does the business of stirring/whisking/frothing--I thought to order a spare in the event of damage to the original. They are very hard to find online. Maestri House lists the replacement part as "out of stock." Also out of stock, replacement pot and lid. This might be a concern to some considering the tool. But it seems to be well made and I hope gives long service.
EDIT: As of May 2026 the little frother is still working exceptionally well on a nearly daily basis. I purchased it in October of 2025, so that shouldn't be a surprise...but just sayin'. :^>
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Reviewed in the United States on October 27, 2025
★★★★★ 5
This is the one to get
Color: Black
I find having separate controls for temperature and foam density is critical and this model nails it. The "newer model" listed in the product description eliminates the separate controls and does not function as well. This frother also has nice features such as the ability to produce cold foam and easy cleaning. It is also extremely quiet. I've tried several mid-range electric frothers and this is the best.
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Reviewed in the United States on May 11, 2026
★★★★★ 5
So far. so good.
Color: White
This is my 3rd frother that I purchased from Amazon. The others were brand name frothers that broken within a few months of use. I won't name here (hint: begins with an N and ends with an o) This Milk frother from Maestri however works excellent. Multiple heat and drink settings and makes the perfect foam every time. I especially like how the pitcher is removable from the electric base and can be washed with out worry. easy to use. Just read the manual to understand all the settings, makes a perfect froth in less than 2 minutes. I've only had this for a few weeks but I am impressed.
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Reviewed in the United States on February 11, 2026
★★★★★ 4
Loving it so far!
Color: White, Color: White
02 Nov 2025
I've only used this twice and I already love it. My main reason for buying it is for protein hot chocolate I drink twice a day. I previously made it at the stove and that took 13 minutes of constant mixing to reach 160°.
My hot chocolate is 1 cup of milk, 1 tbsp each cacao powder and panela (sugar), 1-2 tbsp collagen powder, vanilla extract, and 1 whole egg. I premix everything before pouring it into the frother because, while it may be able to handle the powders, there's no way that whisk will be able to break the whole egg enough to thoroughly blend it before it starts cooking. I'm totally fine premixing the night before and heating it in the morning. I made the first batch this morning with 2 cups of milk doubling only the cacao and sugar which brought it to just below the top max line, and it came out perfect. It was smooth and there was no burnt taste. I used the recommended hot chocolate attachments, lowest froth setting, and 160° temp setting. I had almost no froth in my hot chocolate which was perfect. I removed the pitcher as soon as it was done to prevent any burning. I checked the temp with a thermometer and the temp was actually 165°. I don't really know if that would impact the taste if there was less milk. For the 2 cups, it was still perfect.
I do wish there was a little more temp control like a 150° or 155° setting. I also wish it was able to give you the temp as it was heating in case you want to pull it off just before it hit the set temp. The bottom right button is superfluous. It helps with the foam setting, but you can also simply press each of those buttons directly.
Cleaning is super easy, just remove the pitcher and attachments. I love that the attachments are magnetic, but I recommend taking them out before pouring because the magnets aren't that strong. All in all, great for the price and perfect for my needs.
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Reviewed in the United States on November 2, 2025