25 facts in comparison
Samsung 970 Evo Plus 1TB vs Western Digital WD Blue SN550 1TB
Samsung 970 Evo Plus 1TB
Western Digital WD Blue SN550 1TB
Why is Samsung 970 Evo Plus 1TB better than Western Digital WD Blue SN550 1TB?
- 1100MB/s faster sequential read speed?
3500MB/svs2400MB/s - 190000IOPS faster random read speed?
600000IOPSvs410000IOPS - 1350MB/s faster sequential write speed?
3300MB/svs1950MB/s - 145000IOPS faster random write speed?
550000IOPSvs405000IOPS - 502MB/s faster sequential write (UserBenchmark)?
2166MB/svs1664MB/s - Has an integrated heatsink?
- 886MB/s faster sequential read (UserBenchmark)?
2396MB/svs1510MB/s - 13.2MB/s faster random read (UserBenchmark)?
61.9MB/svs48.7MB/s
Why is Western Digital WD Blue SN550 1TB better than Samsung 970 Evo Plus 1TB?
- 0.2million hours longer MTBF?
1.7million hoursvs1.5million hours - 8MB/s faster random write (UserBenchmark)?
158MB/svs150MB/s
Price comparison
Samsung 970 Evo Plus 1TB
Buy used:
$77
| Product | Store | Price | |
|---|---|---|---|
| SAMSUNG 970 EVO Plus SSD 1TB NVMe M.2 In...SAMSUNG 970 EVO Plus SSD 1TB NVMe M.2 Internal Solid State Hard Drive, V-NAND Technology, Storage and Memory Expansion for Gaming, Graphics w/ Heat Control, Max Speed, MZ-V7S1T0B/AM | $70 | ||
| Samsung - 970 EVO Plus 1TB Internal SSD ...Samsung - 970 EVO Plus 1TB Internal SSD PCIe Gen 3 x4 NVMe | $90 | ||
| Samsung SSD 970 EVO Plus 250GB 500GB 1TB...Samsung SSD 970 EVO Plus 250GB 500GB 1TB 2TB PCIe NVMe M.2 Solid State Drive | $77 | ||
| Samsung SSD 970 EVO Plus 500GB-1TB-2TB P...Samsung SSD 970 EVO Plus 500GB-1TB-2TB PCIe NVMe M.2 Solid State Drive-NEW IN BX | $96 | ||
| SAMSUNG 970 EVO PLUS M.2 2280 1TB PCIe G...SAMSUNG 970 EVO PLUS M.2 2280 1TB PCIe Gen 3.0 x4, NVMe 1.3 V-NAND 3-bit MLC In | $130 | ||
| Samsung 1TB 970 EVO Plus NVMe M.2 Intern...Samsung 1TB 970 EVO Plus NVMe M.2 Internal SSD | $100 | ||
Western Digital WD Blue SN550 1TB
Buy used:
$55
| Product | Store | Price | |
|---|---|---|---|
| Western Digital 1TB WD Blue SN550 NVMe I...Western Digital 1TB WD Blue SN550 NVMe Internal SSD - Gen3 x4 PCIe 8Gb/s, M.2 2280, 3D NAND, Up to 2,400 MB/s - WDS100T2B0C | $91 | ||
| Western Digital 1TB WD Blue SN550 NVMe I...Western Digital 1TB WD Blue SN550 NVMe Internal SSD | $55 | ||
| Western Digital Blue SN550 1TB,Internal ...Western Digital Blue SN550 1TB,Internal (WDS100T2B0C) Solid State Drive | $55 | ||
| Western Digital WD BLUE SN550 1 TB M2 PC...Western Digital WD BLUE SN550 1 TB M2 PCIe NVMe SSD WDS100T2B0C | $85 | ||
| Western Digital Blue SN550 1TB,Internal ...Western Digital Blue SN550 1TB,Internal (WDS100T2B0C) Solid State Drive | $83 | ||
When you buy through our links, we may earn a commission.
User reviews
Overall rating
Features
Value for money
9.0/10
1 votes
No reviews yet
Gaming
10.0/10
1 votes
No reviews yet
Performance
10.0/10
1 votes
No reviews yet
Speeds
10.0/10
1 votes
No reviews yet
Reliability
10.0/10
1 votes
No reviews yet
Read speed
This is the maximum sequential read speed according to the manufacturer. High sequential read speeds are most useful when the system is reading very large files (such as videos) from the SSD.
This is the maximum random read speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the read performance of the SSD in day-to-day usage.
Write speed
This is the maximum sequential write speed according to the manufacturer. High sequential write speeds are most useful when the system is writing very large files (such as videos) to the SSD.
This is the maximum random write speed according to the manufacturer. It is measured in IOPS (Input/Output Operations Per Second) and is a good indication of the write performance of the SSD in day-to-day usage.
Benchmarks
The sequential write speed benchmark gives an indication of the SSD performance when writing large files. The value given here is the average result calculated from user-submitted scores. Source: UserBenchmark.
The sequential read speed benchmark gives an indication of the SSD performance when reading large files. The value given here is the average result calculated from user-submitted scores. Source: UserBenchmark.
The random write speed benchmark gives an indication of the everyday performance of the SSD. The value given here is the average result calculated from user-submitted scores. Source: UserBenchmark.
The random read speed benchmark gives an indication of the everyday performance of the SSD. The value given here is the average result calculated from user-submitted scores. Source: UserBenchmark.
The PassMark benchmark measures the overall performance of the SSD based on read speeds, write speeds, and seek times. The value given is an average based on user-submitted results.
General info
The type of SSD.
SSDs with a DRAM cache utilise high-speed RAM as a cache. This results in higher performance than DRAM-less SSDs, which use a slower NAND cache or the system’s RAM (HMB).
NVMe SSDs use the PCIe interface, which has a higher bandwidth than the SATA interface. This results in much faster read/write speeds compared to SSDs which use the SATA interface.
The internal storage refers to the built-in storage space available in a device for system data, apps, and user-generated data. With a large amount of internal storage, you can save more files and apps on your device.
The storage type determines how many bits of data are written to each memory cell. These storage types include SLC (one bit per cell), MLC (two bits per cell), and TLC (three bits per cell). The less bits that are written to each cell, the greater the speed and reliability.
Peripheral Component Interconnect Express (PCIe) is a high-speed interface standard for connecting components, such as graphics cards and SSDs, to a motherboard. Newer versions can support more bandwidth and deliver better performance.
The controller is a processor that manages the functions of the SSD. The number of channels refers to the number of storage chips that this controller can access at once. Typically speaking, the more channels that the SSD controller has, the greater the performance.
Terabytes Written (TBW) is a measurement of the SSD's endurance, and often refers to the manufacturer's warranty. A higher TBW can be an indication of greater reliability over time.
MTBF (Mean Time Between Failures) is the manufacturer’s estimation of the average time for a device to fail.
Share
This page is currently only available in English.
Comments
DEXSIT.
1 month ago
9 / 10
Все указано в обзоре и плюсах, нечего писать
DEXSIT.
1 month ago
9 / 10
Спокойно живет 2 года, проблем нету от слова "совсем" Рекомендую. Лучше переплатить, и не покупать дно китай
Pros
Cons