Question 1

Kingston A400 480GB or Crucial MX500 500GB for a SATA boot drive?

Accepted Answer

Choose the A400 when its lower price is the deciding factor and you need a basic 2.5-inch SATA SSD. Choose the MX500 if you can spend more for higher published sequential speeds and a longer warranty: Crucial lists up to 560/510 MB/s read/write and a five-year limited warranty for the 500GB MX500; Kingston lists a three-year limited warranty for the A400. Both are SATA drives, so check your computer’s drive interface and available bay before buying.

Question 2

Kingston A400 or Crucial BX500 at around 480GB?

Accepted Answer

Both are 2.5-inch SATA SSDs positioned for budget upgrades. The A400 makes sense when it costs less and your priority is everyday storage or replacing an HDD. Consider the BX500 when prices are close and write performance matters: a professional review of the 480GB A400 found its benchmark performance below the BX500, especially in writes. Results vary by system and workload, so treat advertised speeds as peak figures rather than a guarantee of everyday performance.

Question 3

Is the Kingston A400 480GB a worthwhile upgrade from a hard drive?

Accepted Answer

It is a practical upgrade when your computer accepts a 2.5-inch SATA drive and you want an SSD for the operating system, applications, or frequently used files. Kingston positions the A400 as a faster alternative to a hard drive, while its 480GB capacity provides room for more than a small system-only drive. Keep a hard drive or another larger drive for files that exceed the A400’s usable capacity.

Question 4

Is this a worthwhile upgrade from a traditional hard drive?

Accepted Answer

It may be a practical upgrade for a compatible system that still uses a hard drive. Kingston lists sequential speeds of up to 500 MB/s read and 350 MB/s write for this 480GB model; actual results depend on the computer and workload.

Question 5

Does it come with an operating system, or can I move my current one to it?

Accepted Answer

The supplied product information does not list an operating system. Plan to install one separately or clone your existing drive using suitable migration software. For cloning, confirm that the data you want to transfer fits on the 480GB drive.

Question 6

Will this SSD work in my laptop or desktop?

Accepted Answer

It can work in a laptop or desktop that supports a 2.5-inch SATA drive. Check your computer’s specifications for a SATA connection and available drive bay; some desktop installations may also need a mounting adapter or separate cables.

Question 7

Can I replace my computer’s hard drive with this SSD?

Accepted Answer

Yes, if the existing drive is a compatible 2.5-inch SATA drive and the computer supports that connection. The A400 is 7 mm tall; check the device’s fit, mounting hardware, and connector requirements before ordering.

Question 8

Is the A400 480GB suitable as a budget drive for games and everyday storage?

Accepted Answer

It can serve as a secondary SATA drive for games and general files, provided 480GB is enough for your library. A Reddit discussion describes using this capacity for Windows and considering additional storage; another discusses a budget SSD for games and day-to-day use.

Question 9

Is 480GB enough, or should I choose a larger SSD?

Accepted Answer

Choose 480GB if it covers your operating system, applications, and files with room to spare. A Reddit user with the same A400 capacity reported struggling with available space, so users with large game libraries or media collections may prefer more capacity.

Question 10

Is the Kingston A400 reliable enough to use as a main drive?

Accepted Answer

Reddit discussions include both users considering or using the A400 and concerns about failures, so they do not establish a dependable failure rate. It may suit a budget or non-critical role, but keep separate backups of important files and avoid relying on any single SSD as the only copy.

Brand	Kingston
Series	A400
Model	SA400S37/480G
Device Type	Internal Solid State Drive (SSD)
Used For	Consumer

Form Factor	2.5"
Capacity	480GB
Memory Components	3D NAND
Interface	SATA III
Protocol	SATA

Max Sequential Read	Up to 500 MBps
Max Sequential Write	Up to 350 MBps
MTBF	1,000,000 hours

Power Consumption (Idle)	0.195W
Power Consumption (Active)	0.279W Avg 0.642W (MAX) Read 1.535W (MAX) Write
Operating Temperature	0°C ~ +70°C
Storage Temperature	-40°C ~ +85°C
Max Vibration Resistance	Operating: 2.17G Peak (7-800Hz) Non-operating: 20G Peak (10-2000Hz)

Height	7.00mm
Width	69.90mm
Depth	100.00mm
Weight	41.00g

Best Sellers

Meet Your Seller

Kingston A400 2.5" 480GB SATA III 3D NAND Internal Solid State Drive (SSD) SA400S37/480G

Learn more about the Kingston Technology Corp. SA400S37/480G

Customer Reviews of the Kingston Technology Corp. SA400S37/480G

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Return Policies

Manufacturer Contact Info

Item#: 9SIA2W0K6Z0964