Kbg40znt256g

TOSHIBA MEMORY 256GB

TOSHIBA MEMORY 256GB
BENCHMARKS (3,446)
MKT (0%)
BUILDS
(0)

Effective Speed +66% Effective Speed 66%Average Score +82% Read 133%, Write 134%, 4K Read 25%, 4K Write 22%, Mixed 163%, 4K Mixed 29%, SusWrite 68%Peak Score +111% Read 206%, Write 209%, 4K Read 34%, 4K Write 32%, Mixed 211%, 4K Mixed 36%, SusWrite 52%Value & Sentiment -288%User Rating -13%, Market Share -563%Nice To Haves +140% DQ Read 253%, DQ Write 132%, DQ Mixed 119%, ADQ Read 154%, ADQ Write 80%, ADQ Mixed 109%, Age 95%, AS-SSD Total 177%

Average Bench: 164% (139^th of 1072)

Based on 3,446 user benchmarks. Model: KBG40ZNT256G TOSHIBA MEMORY

Poor: 89%Average: 164% Great: 218%

Popular builds with this SSD

Outstanding average bench

The Kbg40znt256g TOSHIBA MEMORY 256GB averaged 63.7% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kbg40znt256g TOSHIBA MEMORY 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 544MB/s

Avg. 4K-64Thread Read Speed 830MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Kbg40znt256g TOSHIBA MEMORY 256GB is 129%. This is a particularly wide range which indicates that the Kbg40znt256g TOSHIBA MEMORY 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 497MB/s

Avg. 4K Random Write Speed 107MB/s

Average Bench

(Based on 3,446 samples)

Rank 139164%

Min	Avg	Max
477	Read 1,065	1,548
274	Write 949	1,497
448	Mixed 945	1,317
278	SusWrite 497	590
194% 864 MB/s

Min	Avg	Max
18.3	4K Read 42.9	57.5
39	4K Write 107	162
26.1	4K Mixed 58.1	79.4
196% 69.3 MB/s

Min	Avg	Max
221	DQ Read 830	1,296
118	DQ Write 519	830
146	DQ Mixed 544	726
441% 631 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

ESP-User, 1 hr ago.

180GB free (System drive)

Firmware: 0106AELA

SusWrite @10s intervals: 1130 804 397 404 379 399 MB/s

229% Outstanding

Write 1510

Mixed 1,275

SusWrite 585

278% 1,242 MB/s

4K Read 58.7

4K Write 157

4K Mixed 80.1

275% 98.7 MB/s

DQ Read 1,180

DQ Write 820

DQ Mixed 714

610% 905 MB/s

FIN-User, 7 hrs ago.

142GB free (System drive)

Firmware: 0107AELA

SusWrite @10s intervals: 779 763 430 379 383 379 MB/s

154% Outstanding

Write 1,221

Mixed 1,210

SusWrite 519

236% 1,053 MB/s

4K Read 35.3

4K Write 54.9

4K Mixed 42.2

137% 44.1 MB/s

DQ Read 818

DQ Write 496

DQ Mixed 627

475% 647 MB/s

CHL-User, 18 hrs ago.

180GB free (System drive)

Firmware: 0105AELA

SusWrite @10s intervals: 338 652 440 352 631 409 MB/s

131% Outstanding

Write 597

Mixed 696

SusWrite 470

146% 654 MB/s

4K Read 23.5

4K Write 97

4K Mixed 37.6

135% 52.7 MB/s

DQ Read 749

DQ Write 452

DQ Mixed 266

288% 489 MB/s

TUR-User, 5 hrs ago.

75GB free (System drive)

Firmware: 0105AELA

SusWrite @10s intervals: 662 514 447 296 333 382 MB/s

110% Outstanding

Write 518

Mixed 500

SusWrite 439

133% 601 MB/s

4K Read 28.8

4K Write 53.1

4K Mixed 28.1

108% 36.7 MB/s

DQ Read 345

DQ Write 222

DQ Mixed 200

171% 255 MB/s

CAN-User, 17 hrs ago.

136GB free (System drive)

Firmware: 0105AELA

SusWrite @10s intervals: 496 446 514 395 339 275 MB/s

100% Outstanding

Write 524

Mixed 662

SusWrite 411

139% 622 MB/s

4K Read 22.2

4K Write 19.5

4K Mixed 30.9

84% 24.2 MB/s

DQ Read 359

DQ Write 214

DQ Mixed 274

207% 282 MB/s

IDN-User, 3 hrs ago.

123GB free (System drive)

Firmware: 0109AELA

SusWrite @10s intervals: 472 528 428 388 320 272 MB/s

63.5% Good

Write 524

Mixed 589

SusWrite 401

116% 517 MB/s

4K Read 10

4K Write 12.2

4K Mixed 17.2

44% 13.1 MB/s

DQ Read 70.5

DQ Write 51.4

DQ Mixed 60.8

46% 60.9 MB/s

NZL-User, 18 hrs ago.

180GB free (System drive)

Firmware: 0105AELA

SusWrite @10s intervals: 396 355 359 354 297 257 MB/s

56.9% Above average

Write 548

Mixed 630

SusWrite 336

116% 514 MB/s

4K Read 8.5

4K Write 15.5

4K Mixed 12.2

37% 12.1 MB/s

DQ Read 83.4

DQ Write 52

DQ Mixed 63.4

48% 66.3 MB/s

3,446 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 73,437,654 SSDs tested

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 TOSHIBA MEMORY 256GB Builds (Compare 5,653 builds) See popular component choices, score breakdowns and rankings

Gaming 10%

Tree trunk

Desktop 72%

Battleship

Workstation 9%

Tree trunk

System: Lenovo 81Y4

CPU
Core i5-10300HIntelBench 74%, 82,821 samples	3,903x
Core i7-10750HIntelBench 77%, 206,796 samples	1,750x

GPU
UHD GraphicsIntelBench 5%, 187,969 samples	3,290x
GeForce GTX 1650NvidiaBench 40%, 34,471 samples	1,226x
GTX 1650-Ti (Mobile)NvidiaBench 42%, 33,798 samples	1,136x

SSD
TOSHIBA MEMORY 256GBKbg40znt256gBench 164%, 3,446 samples	1x

RAM
LV32D4S2S8HD-8 1x8GBKingstonBench 48%, 8,552 samples	1,233x
LV32D4S2S8HD-8 2x8GBKingstonBench 91%, 10,928 samples	881x
M471A1K43DB1-CWE 2x8GBSamsungBench 86%, 69,946 samples	564x

EDIT WITH CUSTOM PC BUILDER

Popular TOSHIBA MEMORY 256GB systems:

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

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

Solid State Drive Rankings (Price vs Performance) December 2023 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.

1072 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?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $270	Nvidia RTX 4060 $295	Crucial MX500 250GB $30
Intel Core i5-12400F $146	Nvidia RTX 4060-Ti $360	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $189	Nvidia RTX 3060-Ti $340	Samsung 860 Evo 250GB $49

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $40	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $42	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) $50	G.SKILL Trident Z DDR4 3200 C14 4x16GB $357	SanDisk Ultra Fit 32GB $16

Kbg40znt256g

TOSHIBA MEMORY 256GB

Average Bench: 164% (139^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: Lenovo 81Y4

Popular TOSHIBA MEMORY 256GB systems:

UserBenchmark of the month

How it works

Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Kbg40znt256g

TOSHIBA MEMORY 256GB

Average Bench: 164% (139th of 1072)

Popular builds with this SSD

Outstanding average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Lenovo 81Y4

Popular TOSHIBA MEMORY 256GB systems:

UserBenchmark of the month

How it works

Group Test Results

Share a related link

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 164% (139^th of 1072)