UserBenchmark: Crucial BX100 vs OCZ ARC 100

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OCZARC100-25SAT3-240G

$120

CrucialCT250BX100SSD1

BUY • $141

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Real World Speed

Performance profile from 54,729 user samples

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11,799 User Benchmarks

Best Bench: 101% 139GB free
Worst Bench: 65% 82GB free

Poor: 65% Great: 101%

SPEED RANK: 370^th / 1072

42,930 User Benchmarks

Best Bench: 103% 139GB free (System drive)
Worst Bench: 59% 134GB free (System drive)

Poor: 59% Great: 103%

SPEED RANK: 376^th / 1072


Effective Speed Effective SSD Speed		87 %	+0%		86.6 %


Read Avg. Sequential Read Speed	363 MB/s		475 MB/s	Much faster read speed. +31%
Write Avg. Sequential Write Speed	398 MB/s	Faster write speed. +14%	349 MB/s
4K Read Avg. 4K Random Read Speed	23.3 MB/s		26.2 MB/s	Faster random read. +12%
4K Write Avg. 4K Random Write Speed	87.4 MB/s	Faster random write. +14%	76.9 MB/s
Mixed Avg. Sequential Mixed IO Speed	301 MB/s	Slightly faster mixed IO speed. +6%	284 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	33.2 MB/s		35.8 MB/s	Slightly faster random mixed IO. +8%
SusWrite Avg. Sustained Write Speed	354 MB/s	Faster sustained write speed. +27%	278 MB/s


Read Peak Sequential Read Speed	410 MB/s		514 MB/s	Faster peak read speed. +25%
Write Peak Sequential Write Speed	426 MB/s	Faster peak write speed. +15%	370 MB/s
4K Read Peak 4K Random Read Speed	27.3 MB/s		30.3 MB/s	Faster peak random read. +11%
4K Write Peak 4K Random Write Speed	121 MB/s	Slightly faster peak random write. +10%	110 MB/s
Mixed Peak Sequential Mixed IO Speed	323 MB/s		338 MB/s	+5%
4K Mixed Peak 4K Random Mixed IO Speed	39 MB/s		44.1 MB/s	Faster peak random mixed IO. +13%
SusWrite Peak Sequential Sustained Write 60s Average	410 MB/s	Faster peak sustained write speed. +13%	364 MB/s

Market Share

Based on 75,669,767 SSDs tested

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Market Share Market Share (trailing 30 days)	0 %		0.03 %	Insanely higher market share. +∞%
Value Value For Money	9.51 %	Slightly better value. +10%	8.67 %
User Rating UBM User Rating	53 %		54 %	+2%
Price Price (score)	$120	Cheaper. +15%	$141


Age Newest	116 Months		111 Months	+4%
DQ Read Peak 4K-64Thread Read Speed	317 MB/s	Faster peak deep queue read. +13%	281 MB/s
DQ Write Peak 4K-64Thread Write Speed	352 MB/s	Slightly faster peak deep queue write. +9%	324 MB/s
AS-SSD Total AS-SSD Total Score	1108 Pts	Slightly stronger server IO. +8%	1023 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	258 MB/s	Much faster peak deep queue mixed IO. +30%	198 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	277 MB/s	Slightly faster deep queue read. +7%	259 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	294 MB/s	Slightly faster deep queue write. +7%	274 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	226 MB/s	Much faster deep queue mixed IO. +31%	173 MB/s


Capacity Capacity			240GB			250GB

The 240GB OCZ ARC has a solid performance profile with particularly strong 4K speeds. The ARC is positioned below both OCZ's enthusiast Vector 150 and the mainstream Vertex 460 but based on hardware specs there is very little separating the drives (newer NAND on the ARC). Comparing the Vertex 460 and ARC shows that the ARC lags particularly in terms of sequential write speed but the overall difference in effective speed is marginal. The broad performance equivalence coupled with the fact that the Vertex 460 is available at the same price point makes the 240GB ARC somewhat redundant for the time being. Given that the ARC is relatively new, prices are likely to drop significantly over the coming months at which point the ARC may make more sense. ^{[Sep '14 SSDrivePro]}

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The 250GB Crucial BX100 SSD is the value orientated variant of Crucial's M range of SSDs. The BX100 uses the same NAND as its premium MX200 sibling but the BX100 uses a Silicon Motion controller as opposed to the Marvel controller found in the MX range. Feature wise the BX100 is missing SLC caching and there is no hardware encryption (so security frameworks such as windows Bitlocker will operate less efficiently). In terms of I/O performance the BX100 looks promising. Comparing the BX100 and MX100 shows that the newer BX100 may be faster than its predecessor but as yet there are insufficient user benchmarks to draw any definitive conclusions. The BX100 has only just started hitting the shelves so there's plenty of room for price reductions from its already reasonable price tag. I will revisit this review when I have more performance data for the BX100. ^{[Jan '15 SSDrivePro]}

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Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

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CPU	GPU	SSD
Intel Core i5-13600K $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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