Compare SSDs (M.2 and SATA), external hard drives and USB flash drives.
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Samsung 990 PRO 2TB | Intel Solidigm P44 Pro 2TB | ||
Show single test | Show single test | ||
Technical information | |||
Manufacturer | Samsung | Intel | |
Type | MZ-V9P2T0BW | SSDPFKKW020X7X1 | |
Storage capacity | 2048 GB | 2048 GB | |
Storage capacity (IEC) | 1863 GiB | 1908 GiB | |
pSLC-Cache | 230 GB | 268 GB | |
Read speed | 7450 MB/s | 7000 MB/s | |
Write speed | 6900 MB/s | 6500 MB/s | |
Form factor | M.2 2280 | M.2 2280 | |
Interface | PCIe 4.0 x4 | PCIe 4.0 x4 | |
DRAM | ✓ yes | ✓ yes | |
Memory module (NAND) | TLC | TLC | |
TBW (Total Bytes Written) | 1200 Terabyte | 1200 Terabyte | |
Controller | Samsung Pascal (S4LV008) | SK Hynix Aries | |
Performance data AS SSD | |||
Sequential Read | 5951,49 MB/s | 2,17% ∆ | 6080,38 MB/s |
Sequential Write | 5740,95 MB/s | 0,91% ∆ | 5793,39 MB/s |
4K Read | 70,27 MB/s | 6,30% ∆ | 74,70 MB/s |
4K Write | 174,13 MB/s | 17,77% ∆ | 205,07 MB/s |
4K-64Thrd Read | 2801,79 MB/s | 4,91% ∆ | 2939,25 MB/s |
4K-64Thrd Write | 3112,25 MB/s | 6,56% ∆ | 2920,64 MB/s |
Access time Read | 0,020 ms | 17,65% ∆ | 0,017 ms |
Access time Write | 0,112 ms | 20,43% ∆ | 0,093 ms |
Score | 9086 | 0,83% ∆ | 9161 |
Performance data CrystalDiskMark | |||
SEQ1M Q8T1 Read | 7459,60 MB/s | 0,65% ∆ | 7411,70 MB/s |
SEQ1M Q8T Write | 6849,32 MB/s | 3,67% ∆ | 6606,86 MB/s |
SEQ1M Q1T1 Read | 3344,89 MB/s | 71,14% ∆ | 5724,59 MB/s |
SEQ1M Q1T1 Write | 5564,42 MB/s | 7,10% ∆ | 5195,75 MB/s |
RND4K Q32T16 Read | 3613,20 MB/s | 2,85% ∆ | 3716,28 MB/s |
RND4K Q32T16 Write | 2723,42 MB/s | 13,09% ∆ | 3079,91 MB/s |
RND4K Q1T1 Read | 74,23 MB/s | 7,81% ∆ | 80,03 MB/s |
RND4K Q1T1 Write | 179,14 MB/s | 29,02% ∆ | 231,13 MB/s |
Buy | |||
Current price | ca. 119 $ | 21,01% ∆ | ca. 144 $ |
Price / GigaByte | 0,06 $ | 0,07 $ | |
Buy on Amazon | Buy on Amazon |