Kingston A400 SA400S37/480G 480 GB
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High reading speed. Full compatibility with MacBook.
It may come with different memory and controller: Phison PS3111-S11-13 for Micron/Toshiba TLC or Silicon Motion SM2259XT2 for Kioxia QLC.
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Kingston 2026 - new arrivals, bestsellers, and the most relevant models Kingston.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Kingston 2026 - new arrivals, bestsellers, and the most relevant models Kingston.
Buy Kingston A400 SA400S37/480G 480 GB
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| $109.99 |  | ||||
Kingston A400 - SSD - 480 GB - internal - 2.5" - SATA 6Gb/s SA400S37/480G | $125.99 |  | |||
Kingston - A400 480GB Internal SSD SATA SA400S37/480G | $160.41 |  | |||
| $182.82 |  | ||||
| $228.62 |  | ||||
| $264.32 |  | ||||
Series Kingston Consumer (consumer)Compare using chart →
1 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 4000 MB/s, read: 6000 MB/s, warranty 5 years
500 GB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 3000 MB/s, read: 5000 MB/s, warranty 5 years
2 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 5000 MB/s, read: 6000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D QLC NAND, write: 5000 MB/s, read: 6000 MB/s, warranty 5 years
1 TB, M.2, 22x30, PCIe 4.0 4x, 3D QLC NAND, write: 4000 MB/s, read: 6000 MB/s, warranty 5 years
4 TB, M.2, 22x80, PCIe 4.0 4x, 3D NAND, write: 2800 MB/s, read: 3500 MB/s, warranty 3 years
2 TB, M.2, 22x30, PCIe 4.0 4x, 3D QLC NAND, write: 5000 MB/s, read: 6000 MB/s, warranty 5 years
250 GB, M.2, 22x80, PCIe 3.0 4x, 3D TLC NAND, write: 1100 MB/s, read: 2000 MB/s, warranty 5 years
external, 128 GB, 2.5", MLC, write: 450 MB/s, read: 450 MB/s, USB-A 5Gbps, pocket, warranty 3 years
Model overview based on user reviews
The Kingston A400 SSD is a popular choice for those seeking a budget-friendly upgrade from traditional HDDs. Users appreciate its affordable price, reliability, and noticeable speed improvements when transitioning from older storage solutions. The SSD offers a 3-year warranty and is available in various capacities, making it versatile for different needs. Many reviews highlight the significant boost in system performance, with faster boot times and application loading. While some users report minor issues like reduced speed over time or discrepancies in available storage space, the overall consensus is positive, especially for those upgrading older systems. The Kingston A400 is praised for its value for money, making it an excellent choice for budget-conscious consumers looking to enhance their computing experience.
Pros
Cons
5 1 14 19 |
I bought 2 units of 120 GB each for different machines to see what SSD is all about. The result exceeded all expectations. The game for which the SSD was purchased runs smoothly (there were constant lags and crashes on HDD), rebooting Windows takes 10-15 seconds. Price Speed (matches the stated) Reliability (doesn't decrease over a year of active use) Not available, especially at that price.  Daniil Nenashev: use Kingston SA400S37/480G more than year |
I recently switched from a regular hdd to an ssd and the difference is very noticeable. Fully complies with all declared characteristics. I got it on Player.ru. Price = Quality Haven't discovered it yet. If there are, I’ll write about it Leonid: use Kingston SA400S37/480G less than month |
I've been using this SSD for over three years. It was in a PC for a year and in a laptop for the last two years. Everything works perfectly. Reading negative reviews surprises me. Yes, defects happen, no one is immune from that. But reasonable people go to the store and exchange the item, instead of immediately rushing to hate. For your price, maybe, the best you can get Did not notice Mr. TrueMan: use Kingston SA400S37/120G more than year |
3 out of 39 user review(s) shown
10 more user review(s)
Kingston A400 SA400S37/480G configurations
| Price for Kingston A400 SA400S37/480G | ||||
|---|---|---|---|---|
 | Kingston A400 SA400S37/120G 128 GB | from $65.25 | 1 offer | |
| Kingston A400 SA400S37/240G 240 GB | from $78.75 | 10 offers | |
| Kingston A400 SA400S37/480G 480 GB | from $109.99 | 7 offers | |
| Kingston A400 SA400S37/960G 960 GB | from $179.00 | 8 offers | |
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One of the cheapest SSDs on the market
The Kingston A400 is one of the cheapest SSDs you can find on the market. Naturally, this fact left an imprint on the production of the drive and a potential buyer will have to come to terms with some nuances in the work.
Full compatibility with MacBook
Unlike its predecessor, the UV400 drive, the updated A400 uses a Phison PS3111-S11 instead of a Marvell controller. On the one hand, this gave full compatibility with Apple laptops. On the other hand, due to the limited cache (only 32 MB), the A400 can simultaneously process fewer small files than its competitors. The record IOPS indicator is only 35K, against the standard 50 – 60K. And the SLC array of the A400, like other SSDs on the Phison S11, is limited to 8 GB, so when copying large files like 1080p movies and game images, the speed will sag from the claimed 450 MB / s to 140 – 150 MB / s. The reading speed is consistently high, which is kept at a consistently high rate of 500 MB / s.
For undemanding users
Given all of the above, first of all, we would recommend this model for undemanding users who want to get the basic benefits of switching from HDD to SSD: low file access time, high speed of loading programs and the operating system. If the system requirements are high, then it would be better to pay extra for the conditional Samsung Evo 860.
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