Comparison: Intel Solidigm P41 Plus 1TB vs. Intel Solidigm P44 Pro 1TB

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	Intel Solidigm P41 Plus 1TB	VS.	Intel Solidigm P44 Pro 1TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Intel		Intel
Model number	SSDPFKNU010TZX1		SSDPFKKW010X7X1
Capacity	1,024 GB	=	1,024 GB
Capacity (according to IEC)	954 GiB	=	954 GiB
pSLC cache	128 GB		184 GB
Read speed	4,125 MB/s		7,000 MB/s
Write speed	2,950 MB/s		6,500 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 4.0 x4	=	PCIe 4.0 x4
Controller	Silicon Motion SM2269XT		SK Hynix Aries
DRAM	No		✓ Yes
Memory module (NAND)	QLC		TLC
TBW (Total Bytes Written)	400  terabyte		750  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	3,649 MB/s	67% ∆	6,104 MB/s
Sequential write	2,737 MB/s	107% ∆	5,677 MB/s
4K Read	67 MB/s	11% ∆	75 MB/s
4K Write	171 MB/s	20% ∆	205 MB/s
4K-64Thrd Read	864 MB/s	228% ∆	2,837 MB/s
4K-64Thrd Write	1,843 MB/s	69% ∆	3,119 MB/s
Access time read	0.031 ms	72% ∆	0.018 ms
Access time write	0.180 ms	96% ∆	0.092 ms
Score	4220	118% ∆	9191
CrystalDiskMark performance data
SEQ1M Q8T1 Read	4,159 MB/s	77% ∆	7,350 MB/s
SEQ1M Q8T Write	2,917 MB/s	128% ∆	6,661 MB/s
SEQ1M Q1T1 Read	3,057 MB/s	87 % ∆	5,705 MB/s
SEQ1M Q1T1 Write	2,833 MB/s	82% ∆	5,151 MB/s
RND4K Q32T16 Read	934 MB/s	295% ∆	3,684 MB/s
RND4K Q32T16 Write	2,091 MB/s	44% ∆	3,022 MB/s
RND4K Q1T1 Read	72 MB/s	2% ∆	73 MB/s
RND4K Q1T1 Write	182 MB/s	25% ∆	228 MB/s
Buy product
Current price	240 $	0% ∆	n/a
Price per gigabyte	0.23 $	0% ∆	n/a
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Intel Solidigm P41 Plus 1TB	Intel Solidigm P44 Pro 1TB

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