ST9500325AS
User Benchmarks

Model	Type	Score	Seq. Read MB	Seq. Write MB	Read 4k64QD	Write 4k64QD	Read Access msek.	Write Access msek.
ST9500325AS	1000	348	177	151	1.17	0.31	9.27	13.57
ST9500325AS	500	173	76	73	1.07	1.00	8.93	3.88
ST9500325AS	500	173	76	75	0.93	1.02	9.32	3.90
ST9500325AS	500	171	75	72	0.92	1.04	9.42	3.83
ST9500325AS	500	169	76	70	1.01	0.77	7.95	4.47
ST9500325AS	500	162	75	67	0.71	0.78	11.62	4.84
ST9500325AS	500	161	71	68	0.94	0.94	10.15	4.38
ST9500325AS	500	160	74	66	0.73	0.73	11.68	5.96
ST9500325AS	500	160	74	66	0.73	0.73	11.68	5.96
ST9500325AS	500	152	72	63	0.58	0.69	14.22	5.72
ST9500325AS	500	151	72	64	0.71	0.58	17.97	7.09
ST9500325AS	500	151	68	62	0.95	0.88	10.65	4.52
ST9500325AS	500	150	70	60	0.75	0.82	11.68	5.32
ST9500325AS	500	149	66	63	0.82	0.76	10.54	5.29
ST9500325AS	500	149	64	64	0.61	0.82	9.06	10.15
ST9500325AS	500	147	69	63	0.66	0.65	12.33	6.17
ST9500325AS	500	147	68	60	0.67	0.80	11.83	5.32
ST9500325AS	500	146	70	58	0.76	0.73	13.26	5.95
ST9500325AS	500	144	69	58	0.64	0.73	13.69	5.89
ST9500325AS	500	144	66	61	0.67	0.75	14.86	5.01
ST9500325AS	500	144	67	58	0.68	0.69	12.85	5.87
ST9500325AS	500	143	67	61	0.72	0.71	13.90	6.00
ST9500325AS	500	143	67	61	0.72	0.71	13.90	6.00
ST9500325AS	500	141	67	57	0.70	0.76	13.06	4.90
ST9500325AS	500	138	65	58	0.72	0.70	15.74	5.73
ST9500325AS	500	132	63	53	0.73	0.83	14.11	5.23
ST9500325AS	500	131	57	59	0.70	0.69	14.32	5.78
ST9500325AS	500	130	59	54	0.65	0.63	14.67	6.92
ST9500325AS	500	129	58	54	0.54	0.67	12.83	6.86
ST9500325AS	500	127	58	50	0.60	0.85	11.52	5.14
ST9500325AS	500	127	58	50	0.69	0.81	12.37	4.37
ST9500325AS	500	124	60	48	0.71	0.75	14.16	5.57
ST9500325AS	500	123	60	46	0.84	0.93	11.85	4.57
ST9500325AS	500	123	57	50	0.67	0.69	14.17	5.93
ST9500325AS	500	122	58	51	0.72	0.70	16.69	7.20
ST9500325AS	500	122	58	51	0.72	0.70	16.69	7.20
ST9500325AS	500	120	42	58	0.81	1.07	9.20	4.91
ST9500325AS	500	120	55	52	0.42	0.45	18.40	8.55
ST9500325AS	500	118	62	44	0.63	0.63	25.56	6.22
ST9500325AS	500	117	45	57	0.62	0.69	23.17	5.45
ST9500325AS	500	115	50	49	0.62	0.62	16.30	6.88
ST9500325AS	500	113	53	45	0.58	0.62	17.04	6.81
ST9500325AS	500	110	47	46	0.65	0.74	16.41	5.51
ST9500325AS	500	109	56	39	0.59	0.65	12.59	6.40
ST9500325AS	500	98	42	43	0.59	0.61	16.25	7.06
ST9500325AS	500	81	36	36	0.34	0.41	37.09	10.56
ST9500325AS	500	63	21	29	0.51	0.65	21.24	7.54
ST9500325AS	500	48	16	24	0.50	0.70	70.54	7.68
ST9500325AS	500	15	0	0	0.00	0.00
ST9500325AS	500	0	0	0	0.00	0.00	12.85	4.57
ST9500325AS	500	0	0	0	0.00	0.00
ST9500325AS	500	0	0	0	0.00	0.00

C400-MTFDDAK128MA // INTEL SS DSA2BW120G3H USB Devic // KIOXIA TransMemory USB Devic // Sabrent Rocket // MTFDDAK256TDL-1AW1ZABF // Hitachi HDS723020BLA642 ATA Devic // Samsung SSD 860 EVO 2T // Intenso Rainbow Line USB Devic

The measurement of the ST9500325AS was carried out on Windows. Similar read and write speeds could certainly be achieved with the ST9500325AS under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the ST9500325AS should be used.

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ST9500325AS

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The ST9500325AS is a specific model number for a hard drive manufactured by Seagate. Here is the detailed information about this model:

Description

The ST9500325AS is a 2.5-inch hard drive designed for use in laptops, portable devices, and as external storage in smaller, more compact systems. It is part of the Seagate Momentus series of hard drives, known for their reliability and performance. This hard drive uses the SATA interface, which enables fast and reliable data transfer.

Technical details

1. Capacity:
- Storage size: 500 GB.

2. Form factor:
- Size: 2.5 inches. This form factor is typical for internal laptop hard drives and external portable hard drives.

3. Interface:
- Interface: SATA 3 Gb/s (SATA II). This interface enables data transfer rates of up to 3 Gb/s (300 MB/s).

4. Speed:
- Rotation speed: 5400 rpm (revolutions per minute). This speed is designed to provide a balance between performance and energy efficiency.

5. Cache memory:
- Cache: 8 MB. Cache memory helps deliver frequently used data faster and improves performance.

6. Reliability:
- MTBF (Mean Time Between Failures): Typically specified for Seagate hard drives to measure the expected uptime between failures.
- Error Correction: Supports advanced error correction and data integrity security features.

7. Power consumption:
- Power Consumption: Low power consumption compared to 3.5-inch hard drives, making them ideal for laptops and mobile devices.

8. Size and weight:
- Dimensions: Approx. 100.35 x 69.85 x 9.5mm (LxWxH).
- Weight: Approx. 100 to 120 g, depending on specific model configuration.

Features

1. High storage density: Offers a respectable amount of storage in a compact form factor.
2. Good energy efficiency: The 5400 rpm speed ensures a good compromise between performance and energy consumption.
3. Reliability and data integrity: Equipped with advanced error correction mechanisms to minimize data loss.
4. Compatibility: Compatible with devices that support the 2.5-inch SATA interface standard.

Areas of application

1. Laptops: Ideal for use in laptops where compact size and energy efficiency are important.
2. Portable Hard Drives: Can be used in external enclosures to provide portable storage options.
3. Compact systems: Suitable for smaller, compact systems where a smaller and lighter hard drive is required.
4. Expansion: Use in older systems that do not support SSDs or when cost-effective storage expansion is desired.

Advantages

- Compact size: The 2.5-inch size allows use in devices with limited space.
- Energy efficiency: Lower power consumption compared to larger hard drives.
- Cost: More attractively priced compared to SSDs with similar capacity.

Restrictions

- Performance: The 5400 RPM speed is slower than the 7200 RPM speed found in higher performance hard drives.
- SSD replacement: SSDs offer faster speeds and better performance, but the ST9500325AS is often more cost-effective.

The ST9500325AS is a reliable and compact hard drive that is well suited for mobile applications and as a complement in more compact systems. It offers solid performance for a 2.5" HDD and represents a cost-effective solution for users who need larger storage capacity without upgrading to an SSD.
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ST9500325AS and the compatible operating systems

Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher

Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)

Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of ST9500325AS.

The ST9500325AS is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the ST9500325AS regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.

ST9500325ASUser Benchmarks