UserBenchmark: Sabrent Rocket 4 NVMe PCIe M.2 vs Samsung 980 Pro

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SamsungMZ-V8P500B

BUY • $80

SabrentSB-ROCKET-NVMe4-1TB

BUY • $100

BenchYourSSD

Real World Speed

Performance profile from 104,775 user samples

Benchmark your SSD here

58,572 User Benchmarks

Best Bench: 442% 446GB free (System drive)
Worst Bench: 206% 339GB free (System drive)

Poor: 206% Great: 442%

SPEED RANK: 19^th / 1072

46,203 User Benchmarks

Best Bench: 486% 773GB free
Worst Bench: 189% 296GB free (System drive)

Poor: 189% Great: 486%

SPEED RANK: 27^th / 1072


Effective Speed Effective SSD Speed		341 %	Slightly faster effective speed. +8%		317 %


Read Avg. Sequential Read Speed	2539 MB/s	Much faster read speed. +32%	1921 MB/s
Write Avg. Sequential Write Speed	2616 MB/s		3031 MB/s	Faster write speed. +16%
4K Read Avg. 4K Random Read Speed	69.7 MB/s	Much faster random read. +47%	47.4 MB/s
4K Write Avg. 4K Random Write Speed	167 MB/s		183 MB/s	Slightly faster random write. +10%
Mixed Avg. Sequential Mixed IO Speed	2402 MB/s	Faster mixed IO speed. +19%	2012 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	93.2 MB/s	Faster random mixed IO. +20%	77.7 MB/s
SusWrite Avg. Sustained Write Speed	1423 MB/s		1709 MB/s	Faster sustained write speed. +20%


Read Peak Sequential Read Speed	3076 MB/s	Much faster peak read speed. +31%	2348 MB/s
Write Peak Sequential Write Speed	3447 MB/s		3753 MB/s	Slightly faster peak write speed. +9%
4K Read Peak 4K Random Read Speed	88.1 MB/s	Much faster peak random read. +52%	57.8 MB/s
4K Write Peak 4K Random Write Speed	254 MB/s		264 MB/s	+4%
Mixed Peak Sequential Mixed IO Speed	3065 MB/s	Much faster peak mixed IO speed. +31%	2347 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	129 MB/s	Much faster peak random mixed IO. +36%	94.6 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	2130 MB/s		3914 MB/s	Hugely faster peak sustained write speed. +84%

Market Share

Based on 75,822,095 SSDs tested

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Market Share Market Share (trailing 30 days)	0.23 %	Hugely higher market share. +283%	0.06 %
Value Value For Money	87.7 %		116 %	Much better value. +32%
User Rating UBM User Rating	52 %		53 %	+2%
Price Price (score)	$80	Cheaper. +20%	$100


Age Newest	43+ Months	More recent. +25%	57+ Months
DQ Read Peak 4K-64Thread Read Speed	2234 MB/s	Faster peak deep queue read. +13%	1980 MB/s
DQ Write Peak 4K-64Thread Write Speed	1795 MB/s	Faster peak deep queue write. +13%	1593 MB/s
AS-SSD Total AS-SSD Total Score	6,401 Pts	Stronger server IO. +12%	5,740 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	1958 MB/s	Faster peak deep queue mixed IO. +12%	1752 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	1429 MB/s	+4%	1380 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	1097 MB/s	Slightly faster deep queue write. +8%	1014 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	1224 MB/s	Slightly faster deep queue mixed IO. +8%	1129 MB/s


Capacity Capacity			500GB			1TB

While being priced similarly and performs similarly to competitor SSD. This PCI-E 4.0 SSD is priced little bit lower than other PCI-E 4.0 SSDs. Offering one of the fastest R/W speeds, this SSD pretty much guarantee having to wait only few seconds to transfer most (if not the entire) of your photos, videos, documents or game libraries. Random 4K R/W is slightly lower when compared with Intel 900p/905p but worth it for very fast and new PCI-E 4.0 interface and obviously 1TB of storage. Suggested to pay 10 USD extra for heatsink though. ^{[Oct '19 ColdSpy]}

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Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

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]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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- CPU tests include: integer, floating and string
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- Drive tests include: read, write, sustained write and mixed IO
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- Reports are generated and presented on userbenchmark.com
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Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

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Solid State Drives

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Can CPU power saving states (C1,C2,C3) impact SSD speed?

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CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16