Samsung

MZ1L21T9HCLS-00A07 2TB

MZ1L21T9HCLS-00A07 2TB
BENCHMARKS (24)
MKT (0%)
BUILDS
(0)

Effective Speed +255% Effective Speed 255%Average Score +287% Read 399%, Write 384%, 4K Read 36%, 4K Write 119%, Mixed 453%, 4K Mixed 79%, SusWrite 537%Peak Score +272% Read 458%, Write 323%, 4K Read 33%, 4K Write 129%, Mixed 463%, 4K Mixed 68%, SusWrite 429%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves +388% DQ Read 516%, DQ Write 427%, DQ Mixed 509%, ADQ Read 343%, ADQ Write 289%, ADQ Mixed 392%, Age 226%, AS-SSD Total 405%

Average Bench: 349% (18^th of 1072)

Based on 24 user benchmarks. Model: SAMSUNG MZ1L21T9HCLS-00A07

Poor: 304%Average: 349% Great: 406%

Popular builds with this SSD

Outstanding average bench

The Samsung MZ1L21T9HCLS-00A07 2TB averaged 249.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung MZ1L21T9HCLS-00A07 2TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 1,280MB/s

Avg. 4K-64Thread Read Speed 1,445MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung MZ1L21T9HCLS-00A07 2TB is 102%. This is a particularly wide range which indicates that the Samsung MZ1L21T9HCLS-00A07 2TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K Random Read Speed 46.6MB/s

Avg. 4K Random Write Speed 192MB/s

Average Bench

(Based on 24 samples)

Rank 18349%

Min	Avg	Max
1,354	Read 2,282	2,828
1,422	Write 1,961	2,051
1,112	Mixed 1,984	2,381
612	SusWrite 1,889	2,049
457% 2,029 MB/s

Min	Avg	Max
27.8	4K Read 46.6	57.1
110	4K Write 192	280
51.7	4K Mixed 80.7	97.8
276% 107 MB/s

Min	Avg	Max
896	DQ Read 1,445	2,259
758	DQ Write 1,125	1889
832	DQ Mixed 1,280	2,016
959% 1,283 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

BGR-User, 4 months ago.

2TB free

Firmware: GDC7302Q

SusWrite @10s intervals: 2049 2049 2047 2049 2048 2049 MB/s

382% Outstanding

Write 2,050

Mixed 2297

SusWrite 2,048

512% 2,280 MB/s

4K Read 53.8

4K Write 198

4K Mixed 80.2

289% 111 MB/s

DQ Read 1,403

DQ Write 1,232

DQ Mixed 1,320

989% 1,318 MB/s

NLD-User, 7 months ago.

1.5TB free (System drive)

Firmware: GDC7302Q

SusWrite @10s intervals: 1994 1993 2006 2005 2013 2016 MB/s

357% Outstanding

Write 2,018

Mixed 1,984

SusWrite 2,004

465% 2,066 MB/s

4K Read 54.9

4K Write 225

4K Mixed 86.9

314% 122 MB/s

DQ Read 1,157

DQ Write 984

DQ Mixed 1,064

799% 1,068 MB/s

NLD-User, 7 months ago.

1.5TB free (System drive)

Firmware: GDC7302Q

SusWrite @10s intervals: 1974 1993 2004 2011 2010 2011 MB/s

347% Outstanding

Write 2,001

Mixed 1,896

SusWrite 2,000

456% 2,025 MB/s

4K Read 50

4K Write 214

4K Mixed 80

292% 115 MB/s

DQ Read 1,144

DQ Write 963

DQ Mixed 1,034

780% 1,047 MB/s

NLD-User, 5 months ago.

1.5TB free (System drive)

Firmware: GDC7302Q

SusWrite @10s intervals: 1715 1710 1732 1758 1770 1803 MB/s

335% Outstanding

Write 2,001

Mixed 2,074

SusWrite 1,748

452% 2,006 MB/s

4K Read 49.6

4K Write 158

4K Mixed 74.7

254% 94.1 MB/s

DQ Read 1,567

DQ Write 1,201

DQ Mixed 1,312

1,001% 1,360 MB/s

BGR-User, 7 months ago.

2TB free

Firmware: GDC7202Q

SusWrite @10s intervals: 1915 1957 1926 1965 1978 1954 MB/s

327% Outstanding

Write 1,984

Mixed 1,674

SusWrite 1,949

437% 1,941 MB/s

4K Read 44.9

4K Write 188

4K Mixed 79.6

270% 104 MB/s

DQ Read 896

DQ Write 783

DQ Mixed 832

626% 837 MB/s

AUT-User, 8 months ago.

1TB free (System drive)

Firmware: GDC7302Q

SusWrite @10s intervals: 2027 2042 2034 2047 1527 1015 MB/s

321% Outstanding

Write 2,050

Mixed 1,982

SusWrite 1,782

455% 2,022 MB/s

4K Read 47.9

4K Write 143

4K Mixed 72.3

241% 87.7 MB/s

DQ Read 1,160

DQ Write 943

DQ Mixed 1,038

781% 1,047 MB/s

DEU-User, 5 months ago.

1.5TB free (System drive)

Firmware: GDC7102Q

SusWrite @10s intervals: 2040 2044 1949 1897 2004 2036 MB/s

304% Outstanding

Write 1,824

Mixed 1,360

SusWrite 1,995

393% 1,740 MB/s

4K Read 27.8

4K Write 161

4K Mixed 77.1

226% 88.6 MB/s

DQ Read 1,010

DQ Write 758

DQ Mixed 862

650% 876 MB/s

ESP-User, 2 months ago.

580GB free

Firmware: GDC7302Q

SusWrite @10s intervals: 866 956 932 964 899 956 MB/s

271% Outstanding

Write 984

Mixed 1295

SusWrite 929

298% 1,345 MB/s

4K Read 44.9

4K Write 159

4K Mixed 71.7

244% 91.8 MB/s

DQ Read 1,317

DQ Write 1,008

DQ Mixed 1,132

855% 1,152 MB/s

24 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,867,157 SSDs tested

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Typical MZ1L21T9HCLS-00A07 2TB Builds (Compare 3,054 builds) See popular component choices, score breakdowns and rankings

Gaming 34%

Sail boat

Desktop 81%

Aircraft carrier

Workstation 30%

Raft

System: HP Z4 G4 Workstation

CPU
Xeon W-2123IntelBench 70%, 2,702 samples	635x
Xeon W-2133IntelBench 77%, 1,612 samples	306x
Xeon W-2125IntelBench 78%, 1,514 samples	291x

GPU
Quadro P2000NvidiaBench 41%, 13,958 samples	370x
Quadro P4000NvidiaBench 67%, 12,628 samples	347x
Quadro RTX 4000NvidiaBench 98%, 9,173 samples	328x

SSD
MZ1L21T9HCLS-00A07 2TBSamsungBench 349%, 24 samples	1x

RAM
M393A1K43BB1-CTD 2x8GBSamsungBench 54%, 370 samples	90x
M393A1K43BB1-CTD 4x8GBSamsungBench 81%, 410 samples	88x
M393A2K40CB2-CVF 2x16GBSamsungBench 57%, 150 samples	65x

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Popular MZ1L21T9HCLS-00A07 2TB systems:

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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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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.
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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

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Frequently Asked Questions

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What’s the difference between NAND and V-NAND?

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What is sequential read speed?

What is incompressible data?

What is queue depth?

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What is 4K 64 thread write speed?

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 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	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) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Samsung

MZ1L21T9HCLS-00A07 2TB

Average Bench: 349% (18^th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP Z4 G4 Workstation

Popular MZ1L21T9HCLS-00A07 2TB systems:

UserBenchmark of the month

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Samsung

MZ1L21T9HCLS-00A07 2TB

Average Bench: 349% (18th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP Z4 G4 Workstation

Popular MZ1L21T9HCLS-00A07 2TB systems:

UserBenchmark of the month

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Group Test Results

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Speed Comparisons

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Average Bench: 349% (18^th of 1072)