Kioxia BG5 KBG50ZNT256G

The Kioxia BG5 KBG50ZNT256G (former Toshiba, SED KBG50ZNT256G) is a mid range PCIe4 x4 NVMe M.2 2242 SSD with 256 GB.

Type	SSD
Size	M.2 2242
Capacity	256 GB
Interface	NVMe
Announced	19.08.2022
Link	Kioxia BG5 KBG50ZNT256G

Benchmarks

Performance Rating - DiskSpd

18.7 pt (21%)

Seagate ST1000LM014 Solid State Hybrid Drive

0.719 -96%

...

Foresee GSYAPGC-512G

18.1 -3%

Netac G938E

18.1 -3%

Intel SSDPEMKF512G8 NVMe SSD

18.1 -3%

Crucial P1 SSD CT1000P1SSD8

18.2 -3%

Toshiba BG4 KBG40ZPZ512G

18.2 -3%

ADATA XPG Gammix S11L 1024GB

18.2 -3%

Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH

18.4 -2%

Micron 2400 MTFDKBA512QFM

18.5 -1%

HP PSEJN512GA87EC0

18.6 -1%

Kioxia BG5 KBG50ZNT256G

18.7

Samsung PM991A MZALQ256HBJD

18.7 0%

Lenovo UMIS AM630 RPJTJ512MGE1QDQ

18.8 1%

Micron 2210 MTFDHBA512QFD

18.8 1%

Micron 2300 512GB MTFDHBA512TDV

18.9 1%

Phison PS5013 PM8256GPTCB4B8TF

18.9 1%

Intel SSD 660p 1TB SSDPEKNW010T8

18.9 1%

Samsung SSD 990 EVO 2TB

19.1 2%

Samsung PM991a MZVLQ1T0HBLB

19.1 2%

SK Hynix PC601A NVMe 1TB

19.1 2%

...

Kingston Fury Renegade G5

88.1 371%

100%

AS SSD - Score Total

2128 Points (13%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	2128

AS SSD - Score Write

725 Points (10%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	725

AS SSD - Score Read

947 Points (15%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	947

AS SSD - Access Time Write *

0 ms (0%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	0.037

AS SSD - Access Time Read *

0.1 ms (0%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	0.145

AS SSD - 4K-64 Write

422.4 MB/s (7%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	422.4

AS SSD - 4K-64 Read

694 MB/s (14%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	693.9

AS SSD - 4K Write

180.9 MB/s (35%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	180.9

AS SSD - 4K Read

48.8 MB/s (16%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	48.8

AS SSD - Sequential Write

1217 MB/s (11%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	1217

AS SSD - Sequential Read

2043 MB/s (16%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	2043

DiskSpd - DiskSpd 4k_q1t1_write

137.7 MB/s (32%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	137.7

DiskSpd - DiskSpd 4k_q1t1_read

46 MB/s (13%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	46

DiskSpd - DiskSpd 4k_q32t16_write

302 MB/s (5%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	302

DiskSpd - DiskSpd 4k_q32t16_read

627 MB/s (8%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	627

DiskSpd - DiskSpd seq_write

1533 MB/s (15%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	1533

DiskSpd - DiskSpd seq_read

2114 MB/s (28%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	2114

DiskSpd - DiskSpd seq_q8t1_write

1992 MB/s (14%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	1992

DiskSpd - DiskSpd seq_q8t1_read

2700 MB/s (17%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	2700

DiskSpd - DiskSpd Loop seq_q8t1_read

1782 MB/s (11%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
Lenovo IdeaPad Flex 5 14IAU7-82R7007TGE	i3-1215U 28 W / 12 W	UHD Graphics 64EUs 1100 MHz	8 GB	1782

show legend

- Range of benchmark values

- Average benchmark values
* Smaller numbers mean a higher performance

v1.34

log 01. 20:10:26

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#1 no ids found in url (should be separated by "_") +0s ... 0s

#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Wed, 29 Oct 2025 23:28:04 +0100 +0.001s ... 0.001s

#4 composed specs +0.005s ... 0.006s

#5 did output specs +0s ... 0.006s

#6 getting avg benchmarks for device 3909 +0.015s ... 0.021s

#7 got single benchmarks 3909 +0.006s ... 0.027s

#8 got avg benchmarks for devices +0s ... 0.027s

#9 min, max, avg, median took s +0.635s ... 0.662s

#10 return log +0.002s ... 0.664s

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