Comparison: Acer SA100 240GB vs. Samsung 870 EVO 250GB

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	Acer SA100 240GB	VS.	Samsung 870 EVO 250GB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Acer		Samsung
Model number	SA100-240GB		MZ-77E250B/EU
Capacity	240 GB		250 GB
Capacity (according to IEC)	224 GiB		233 GiB
pSLC cache	60 GB		GB
Read speed	549 MB/s		560 MB/s
Write speed	449 MB/s		530 MB/s
Form factor	2.5"	=	2.5"
Interface	SATA 6 Gbps	=	SATA 6 Gbps
Controller	Maxio MAS1102		Samsung MKX (Metis S4LR059)
DRAM	No		✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	80  terabyte		150  terabyte
Warranty	3  Years	=	3  Years
AS SSD performance data
Sequential read	505 MB/s	2% ∆	517 MB/s
Sequential write	436 MB/s	5% ∆	457 MB/s
4K Read	27 MB/s	63% ∆	44 MB/s
4K Write	86 MB/s	4% ∆	90 MB/s
4K-64Thrd Read	158 MB/s	39% ∆	219 MB/s
4K-64Thrd Write	156 MB/s	18% ∆	184 MB/s
Access time read	0.044 ms	7% ∆	0.041 ms
Access time write	0.138 ms	263% ∆	0.038 ms
Score	648	25% ∆	810
CrystalDiskMark performance data
SEQ1M Q8T1 Read	535 MB/s	3% ∆	549 MB/s
SEQ1M Q8T Write	448 MB/s	8% ∆	483 MB/s
SEQ1M Q1T1 Read	527 MB/s	2 % ∆	536 MB/s
SEQ1M Q1T1 Write	431 MB/s	10% ∆	475 MB/s
RND4K Q32T16 Read	227 MB/s	2% ∆	231 MB/s
RND4K Q32T16 Write	166 MB/s	17% ∆	194 MB/s
RND4K Q1T1 Read	37 MB/s	30% ∆	48 MB/s
RND4K Q1T1 Write	94 MB/s	4% ∆	97 MB/s
Buy product
Current price	n/a	0% ∆	170 $
Price per gigabyte	n/a	0% ∆	0.68 $
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Acer SA100 240GB	Samsung 870 EVO 250GB

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