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Samsung MZ-7KE1T0BW

850 Pro 1TB

▲ 541,560 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Average Bench: 105% (243rd of 1080)

Based on 25,365 user benchmarks.  Models: Samsung SSD 850 PRO 1TB, Samsun SSD 850 PRO 1TB, Samsung SSD 850
Poor: 77%Average: 105% Great: 124%

Popular builds with this SSD

Outstanding average bench

The Samsung 850 Pro 1TB averaged 4.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Pro 1TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 304MB/s
Avg. 4K Random Mixed IO Speed 44.7MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 1TB is 46.7%. This is a relatively wide range which indicates that the Samsung 850 Pro 1TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 368MB/s
Avg. Sustained Write Speed 389MB/s
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Average Bench

(Based on 25,365 samples)
Rank 243105%
Min Avg Max
372 Read 475 515
233 Write 420 487
275 Mixed 368 412
139 SusWrite 389 486
92.8% 413 MB/s
Min Avg Max
24.4 4K Read 33.3 41
45.8 4K Write 87.5 120
30.1 4K Mixed 44.7 55.2
154% 55.2 MB/s
Min Avg Max
219 DQ Read 344 389
119 DQ Write 288 361
152 DQ Mixed 304 368
231% 312 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
500GB free
Firmware: EXM04B6Q
SusWrite @10s intervals: 469 482 482 486 485 484 MB/s
129% Outstanding
Read 506
Write 483
Mixed 412
SusWrite 481
106% 471 MB/s
4K Read 42.3
4K Write 124
4K Mixed 60.3
207% 75.5 MB/s
DQ Read 375
DQ Write 320
DQ Mixed 340
257% 345 MB/s
803GB free
Firmware: EXM04B6Q
SusWrite @10s intervals: 481 473 481 482 482 482 MB/s
116% Outstanding
Read 510
Write 480
Mixed 407
SusWrite 480
106% 469 MB/s
4K Read 34.5
4K Write 90
4K Mixed 47.3
160% 57.3 MB/s
DQ Read 384
DQ Write 344
DQ Mixed 361
272% 363 MB/s
754GB free
Firmware: EXM04B6Q
SusWrite @10s intervals: 399 436 434 449 449 450 MB/s
92.6% Outstanding
Read 455
Write 423
Mixed 362
SusWrite 436
94% 419 MB/s
4K Read 26.1
4K Write 47.4
4K Mixed 32.1
106% 35.2 MB/s
DQ Read 361
DQ Write 305
DQ Mixed 326
246% 331 MB/s
577GB free (System drive)
Firmware: EXM02B6Q
SusWrite @10s intervals: 406 410 411 412 420 415 MB/s
83.5% Excellent
Read 458
Write 419
Mixed 371
SusWrite 412
93% 415 MB/s
4K Read 24.8
4K Write 35.4
4K Mixed 27.4
91% 29.2 MB/s
DQ Read 369
DQ Write 150
DQ Mixed 168
148% 229 MB/s
25,365 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,510,530 SSDs tested

 Prices

If you buy via one of these links, our site may earn a commission

MSRP ≈ $390 @ launch in Jul '14
AmazonUS $30921 mins
EbayUS $38010 mins
BHPhotoUS $4496 years
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Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical 850 Pro 1TB Builds (Compare 2,100 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 101%
UFO
Desktop
Desktop 84%
Aircraft carrier
Workstation
Workstation 90%
Aircraft carrier

Motherboard: Asus RAMPAGE V EXTREME - $122

CPU
Core i7-5930KIntel  $143Bench 80%, 34,039 samples571x
Core i7-5820KIntel  $110Bench 77%, 101,694 samples547x
Core i7-5960XIntel  $211Bench 80%, 15,468 samples474x
GPU
GTX 1080-TiNvidia  $499Bench 124%, 840,268 samples219x
GTX 1080Nvidia  $195Bench 102%, 1,082,454 samples200x
GTX 980Nvidia  $500Bench 59%, 167,107 samples123x
SSD
850 Pro 1TBSamsung  $309Bench 105%, 25,365 samples1x
RAM
Vengeance LPX DDR4 2666 C16 4x8GBCorsair  $70Bench 85%, 8,498 samples37x
Vengeance LPX DDR4 2800 C16 4x4GBCorsair  $210Bench 88%, 3,970 samples35x
Vengeance LPX DDR4 2666 C16 4x4GBCorsair  $115Bench 88%, 5,380 samples28x
EDIT WITH CUSTOM PC BUILDER Value: 61% - Good Total price: $1,144

Popular 850 Pro 1TB compatible motherboards:

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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.

 Comments

SSDrivePro
Avatar level
1,921

Official site www.samsung.com/...

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

The world's first 3D vertical NAND flash memory...

Added 8 years ago.
USA-User
Avatar level
9,918

Liked (edit your comment) Add link

3 years ago.

anon6502
Avatar level
22

Outstanding

7 years ago.

since i'm not allowed to comment on anything else i have. i have commented here. also not being able to comment and vote for and comment everything is stupid. not listing everything is stupid, too. especially when you look it up in builds and it doesn't show up. you gotta hack and input it manually. what is this? some kind of conpsiracy to only promote certain popular desktop computer parts? how bias... since there isn't a bbs forum, and i don't really have anything else i can comment on, i'll just post this all here. anyway. i like the 1TB. 10/10. would buy again. if i had any money. i like the 2TB too. but it's too expensive at $1000. too expensive now at $800 too. maybe when it's at $600 to $400 or something.

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Speed Comparisons

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vs Samsung 850 Pro 1TB
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vs SanDisk Ultra II 960GB
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1080 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 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?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
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The Best
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Intel Core i5-12600K $175Nvidia RTX 4060 $293WD Black SN850X M.2 2TB $145
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $235Nvidia RTX 4070 $499Crucial T700 M.2 4TB $342
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