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Kioxia BG5 KBG50ZNS256G

Kioxia BG5 KBG50ZNS256G KBG50ZNS256G

The Kioxia BG5 KBG50ZNS256G (former Toshiba, SED KBG50ZNS256G) is a mid range PCIe4 x4 NVMe M.2 2230 SSD. It uses BiCS FLASH TLC memory and is specified at 3,500 MB/s sequential read and 1,900 MB/s sequential write.

TypeSSD
SizeM.2 2230
Capacity512 GB
InterfaceNVMe
Announced19.08.2022
LinkKioxia BG5 KBG50ZNS256G

Benchmarks

Performance Rating - DiskSpd
29.8 pt (39%)
64 GB eMMC Flash
2.37 -92%
...
Kioxia BG5 KBG50ZNV512G
28.6 -4%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0)
28.7 -4%
Samsung PM9B1 1024GB MZAL41T0HBLB
28.9 -3%
Samsung SSD PM981 MZVLB512HAJQ
29 -3%
Phison PS5013 311CD0512GB
29 -3%
Intel SSD 760p SSDPEKKW512G8
29.4 -1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG)
29.4 -1%
WDC PC SN730 SDBQNTY-512GB
29.6 -1%
SK Hynix PC711 512GB HFS512GDE9X073N
29.8 0%
Kioxia BG5 KBG50ZNS256G
29.8
ADATA XPG Gammix S50 Lite 512GB
29.9 0%
Micron 2450 1TB MTFDKCD1T0TFK
30 1%
HP EX900 Pro 1 TB
30.4 2%
Samsung SSD PM981a MZVLB512HBJQ
30.6 3%
511BS0512HB-TX01
30.7 3%
Kioxia BG5 KBG5AZNT512G
30.7 3%
SK Hynix HFM001TD3JX013N
30.7 3%
ESR512GTLCG-EAC-4
31 4%
Micron 2450 512GB MTFDKCD512TFK
31 4%
...
2x Samsung SSD 980 Pro 2TB MZ-V8P2T0 (RAID 0)
75.8 154%
0%
100%
AS SSD - Copy Game
1163 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
566 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
1232 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
3271 Points (31%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
795 Points (14%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1663 Points (46%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
529 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
1335 MB/s (44%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
77 MB/s (21%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
51.2 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
1889 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
2763 MB/s (28%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
165.6 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
68.2 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
1798 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
2568 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
327.7 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
494 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
1918 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
3123 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
187.2 MB/s (44%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
54.7 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
493 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
1657 MB/s (28%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
1872 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
2432 MB/s (43%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
1972 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
2057 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
2578 MB/s (20%)
+ 1 benchmarks and specifications   + Show comparison chart
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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show all (including archived), 2023, 2022
v1.22
log 28. 12:42:03

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

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

#2 did not recreate cache, as it is less than 5 days old! Created at Thu, 25 May 2023 20:10:36 +0200 +0.001s ... 0.001s

#3 composed specs +0.005s ... 0.007s

#4 did output specs +0s ... 0.007s

#5 getting avg benchmarks for device 3946 +0.01s ... 0.017s

#6 got single benchmarks 3946 +0.005s ... 0.022s

#7 got avg benchmarks for devices +0s ... 0.022s

#8 min, max, avg, median took s +0.562s ... 0.584s

#9 return log +0.012s ... 0.596s

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Kioxia BG5 KBG50ZNS256G SSD Benchmarks
Klaus Hinum (Update: 2023-02-18)