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Compare: Crucial P3 Plus 1TB vs. Western Digital WD_BLACK SN770 1TB

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  Crucial P3 Plus 1TB Western Digital WD_BLACK SN770 1TB
 
  Show single test  Performance Test Show single test  Performance Test
Technical information
Manufacturer Crucial Western Digital
Type CT1000P3PSSD8 WDS100T3X0E
Storage capacity 1024 GB 1024 GB
Storage capacity (IEC) 932 GiB 932 GiB
pSLC-Cache 264 GB >300 GB
Read speed 5000 MB/s 5150 MB/s
Write speed 3600 MB/s 4900 MB/s
Form factor M.2 2280 M.2 2280
Interface PCIe 4.0 x4 PCIe 4.0 x4
DRAM no no
Memory module (NAND) QLC TLC
TBW (Total Bytes Written) 220 Terabyte 600 Terabyte
Controller Phison PS5021-E21T WD 20-82-10081-A1
Performance data AS SSD
Sequential Read 4236,15 MB/s 6,35% ∆ 4505,25 MB/s
Sequential Write 3517,97 MB/s 20,99% ∆ 4256,47 MB/s
4K Read 55,96 MB/s 21,78% ∆ 68,15 MB/s
4K Write 186,87 MB/s 4,35% ∆ 195,00 MB/s
4K-64Thrd Read 1358,58 MB/s 28,87% ∆ 1054,25 MB/s
4K-64Thrd Write 1297,57 MB/s 31,55% ∆ 1706,99 MB/s
Access time Read 0,019 ms 21,05% ∆ 0,023 ms
Access time Write 0,110 ms 2,73% ∆ 0,113 ms
Score 4586 2,68% ∆ 4709
Performance data CrystalDiskMark
SEQ1M Q8T1 Read 5162,33 MB/s 1,14% ∆ 5220,93 MB/s
SEQ1M Q8T Write 3671,06 MB/s 32,35% ∆ 4858,71 MB/s
SEQ1M Q1T1 Read 2865,95 MB/s 46,68% ∆ 4203,85 MB/s
SEQ1M Q1T1 Write 3677,42 MB/s 31,55% ∆ 4837,63 MB/s
RND4K Q32T16 Read 2737,15 MB/s 18,80% ∆ 2303,96 MB/s
RND4K Q32T16 Write 1463,28 MB/s 78,34% ∆ 2609,56 MB/s
RND4K Q1T1 Read 58,99 MB/s 3,89% ∆ 61,28 MB/s
RND4K Q1T1 Write 194,62 MB/s 11,17% ∆ 216,34 MB/s
Buy
Current price ca. 62 $ 17,74% ∆ ca. 73 $
Price / GigaByte 0,06 $ 0,07 $
  Buy on Amazon Buy on Amazon
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