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Kioxia BG5 KBG50ZNS512G

Kioxia BG5 KBG50ZNS512G KBG50ZNS512G

The Kioxia BG5 KBG50ZNS512G (former Toshiba, SED KBG5AZNS512G) 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 KBG50ZNS512G

Benchmarks

Performance Rating - DiskSpd
22.2 pt (30%)
64 GB eMMC Flash
2.33 -90%
...
Micron 2400 MTFDKBA512QFM
21.5 -3%
Toshiba BG4 KBG40ZPZ512G
21.5 -3%
Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH
21.7 -2%
Foresee GSYAPGC-512G
21.7 -2%
Phison PS5013 PM8256GPTCB4B8TF
21.9 -1%
ADATA XPG Gammix S11L 1024GB
21.9 -1%
Samsung PM991A MZALQ256HBJD
21.9 -1%
Intel SSD 660p 1TB SSDPEKNW010T8
22 -1%
Kingston KC3000 2048G SKC3000D2048G
22 -1%
Kioxia BG5 KBG50ZNS512G
22.2
Kioxia BG5 KBG50ZNT256G
22.5 1%
Intel Optane Memory H10 with Solid State Storage 32GB + 512GB HBRPEKNX0202A(L/H)
22.6 2%
Adata Legend 710
22.7 2%
Lenovo UMIS RPJTJ256MEE1OWX
22.8 3%
Lexar NM610 500GB
22.8 3%
Samsung PM991a MZVLQ1T0HBLB
22.9 3%
Micron 2300 512GB MTFDHBA512TDV
23.1 4%
SK Hynix PC601A NVMe 1TB
23.2 5%
Lenovo UMIS AM630 RPJTJ512MGE1QDQ
23.3 5%
...
2x Samsung SSD 980 Pro 2TB MZ-V8P2T0 (RAID 0)
72.9 228%
0%
100%
AS SSD - Copy Game
min: 1174.45     avg: 1380     median: 1405.5 (23%)     max: 1559.48 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 379.46     avg: 482.5     median: 467.6 (17%)     max: 600.26 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1634.1     avg: 1937     median: 2046.2 (19%)     max: 2129.4 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 1381     avg: 1945     median: 1924 (18%)     max: 2529 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 573     avg: 649     median: 612 (11%)     max: 762 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 530     avg: 884     median: 933 (4%)     max: 1190 Points
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.06     avg: 0.1     median: 0.1 (0%)     max: 0.179 ms
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.078     avg: 0.1     median: 0.1 (0%)     max: 0.163 ms
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 333.93     avg: 377.1     median: 395.8 (8%)     max: 401.49 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 274.83     avg: 583     median: 618.5 (18%)     max: 855.48 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 65.2     avg: 125     median: 111.9 (31%)     max: 197.81 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 28.72     avg: 46.4     median: 45.4 (14%)     max: 65.01 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 1273.97     avg: 1469     median: 1451 (17%)     max: 1683.46 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 2269.2     avg: 2551     median: 2689.6 (27%)     max: 2693.29 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 54.4     avg: 106.8     median: 108.3 (10%)     max: 157.8 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 29.04     avg: 40.9     median: 40.6 (1%)     max: 53.2 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1317     avg: 1714     median: 1905 (10%)     max: 1920 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1458     avg: 2030     median: 2296 (28%)     max: 2337 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 240.3     avg: 301.1     median: 295.3 (10%)     max: 367.8 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 92.63     avg: 302.1     median: 369.5 (6%)     max: 444.3 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 2356     avg: 2589     median: 2658 (26%)     max: 2754 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2830     avg: 2934     median: 2964 (23%)     max: 3008 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 49.4     avg: 105.4     median: 104.3 (24%)     max: 162.6 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 40.3     avg: 50.1     median: 47.4 (14%)     max: 62.7 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 342     avg: 379.7     median: 389 (8%)     max: 408 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 652     avg: 760     median: 687 (12%)     max: 940 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1362     avg: 1802     median: 2020 (26%)     max: 2025 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1615     avg: 1898     median: 1724 (30%)     max: 2355 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 2665     avg: 2712     median: 2718 (26%)     max: 2752 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 2129     avg: 2305     median: 2216 (17%)     max: 2569 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2038     avg: 2288     median: 2101 (16%)     max: 2726 MB/s
+ 3 benchmarks and specifications   + Show comparison chart
01002003004005006007008009001000110012001300140015001600170018001900200021002200230024002500260027002800Tooltip
- 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
v1.25
log 22. 10:40:06

#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 Tue, 19 Sep 2023 15:59:55 +0200 +0.001s ... 0.001s

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

#4 did output specs +0s ... 0.005s

#5 getting avg benchmarks for device 3874 +0.01s ... 0.016s

#6 got single benchmarks 3874 +0.011s ... 0.027s

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

#8 min, max, avg, median took s +0.603s ... 0.63s

#9 return log +0.011s ... 0.641s

Notebook reviews with Kioxia BG5 KBG50ZNS512G

Dell Inspiron 16 7635 2-in-1 laptop review: A watered-down Inspiron 16 7630 with AMD Ryzen

Dell Inspiron 16 7635 2-in-1 laptop review: A watered-down Inspiron 16 7630 with AMD Ryzen

The 2023 Inspiron 16 2-in-1 comes in two versions: Inspiron 16 7630 with Intel and Inspiron 16 7635 with AMD. The latter is cheaper, but it entails a longer lis...
AMD Ryzen 5 7530U | AMD Radeon RX Vega 7 | 16.00" | 2 kg
Robo and Kala TW220 2-in-1 OLED tablet review: Outperforming the Microsoft Surface Go 3

Robo and Kala TW220 2-in-1 OLED tablet review: Outperforming the Microsoft Surface Go 3

Like it or not, Windows ARM is here to stay regardless of all the criticisms. The Robo & Kala TW220 directly targets the Microsoft Surface Pro 9 ARM by offering...
Qualcomm Snapdragon 8cx Gen 3 | Qualcomm Adreno 690 | 12.60" | 712 g
Dell Inspiron 16 Plus 7620 review: The do-it-all multimedia laptop

Dell Inspiron 16 Plus 7620 review: The do-it-all multimedia laptop

The Inspiron 16 Plus 7610 is barely a year old, but the newer Inspiron 16 Plus 7620 brings enough changes both inside and out that performance hunters and even ...
Intel Core i7-12700H | NVIDIA GeForce RTX 3050 Ti Laptop GPU | 16.00" | 2.1 kg

Dell Inspiron 16 7635 2-in-1: AMD Ryzen 5 7530U AMD Radeon RX Vega 7, 16.00", 2 kg
  External Review » Dell Inspiron 16 7635 2-in-1

Dell Inspiron 16 Plus 7620: Intel Core i7-12700H NVIDIA GeForce RTX 3050 Ti Laptop GPU, 16.00", 2.1 kg
  External Review » Dell Inspiron 16 Plus 7620

Dell Inspiron 16 7635 2-in-1: AMD Ryzen 5 7530U AMD Radeon RX Vega 7, 16.00", 2 kg
   » Soldered 8 GB RAM makes the Dell Inspiron 16 7630 and 7635 2-in-1 series a tricky recommendation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Kioxia BG5 KBG50ZNS512G SSD Benchmarks
Klaus Hinum (Update: 2022-08-19)