Notebookcheck Logo

Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL

Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL KBG4AZNV512G

The Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL NVMe SSD is a relative slow PCIe SSD from the BG4 Client series of KIOXIA. It should offer the same specs as the smaller M.2 2230 BG4 with 2200 MB/s max. read and 1400 MB/s write.

TypeSSD
SizeM.2 2280
Capacity512 GB
InterfaceNVMe
Announced02.08.2021

Benchmarks

Performance Rating - DiskSpd
19.3 pt (27%)
64 GB eMMC Flash
2.32 -88%
...
Toshiba KBG30ZMT512G
18.8 -3%
Netac S930E8/256GPN
18.9 -2%
WDC PC SN520 SDAPMUW-256G
19 -2%
Kingston OM8PCP3512F-AB
19.1 -1%
WDC PC SN520 SDAPMUW-512
19.1 -1%
WDC PC SN530 SDBPTPZ-256G
19.2 -1%
Kingston OM3PDP3512B
19.2 -1%
WDC PC SN530 SDBQNPZ-512G
19.3 0%
Apple SSD AP1024
19.3 0%
Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL
19.3
Samsung SSD 950 Pro 512GB m.2 NVMe
19.4 1%
Kingston KC2500 1 TB SKC2500M81000G
19.5 1%
Samsung PM991 MZALQ256HAJD
19.6 2%
Kingston OM8PDP3512B-AI1
19.8 3%
Kingston OM8PDP3256B
19.8 3%
Samsung PM991 MZALQ512HALU
19.9 3%
Phison 512GB PA6620060U
19.9 3%
Netac S930E 1TB
20 4%
Kioxia BG5 KBG5AZNT256G
20.1 4%
...
Samsung 990 Pro 2 TB MZVL72T0HDLB
71.7 272%
0%
100%
AS SSD - Copy Game
min: 1033     avg: 1080     median: 1080 (18%)     max: 1127 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
min: 525     avg: 690     median: 689.5 (26%)     max: 854 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
min: 1045     avg: 1063     median: 1062.5 (10%)     max: 1080 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 1574     avg: 1840     median: 1840 (17%)     max: 2106 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 501     avg: 529     median: 528.5 (9%)     max: 556 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 738     avg: 898     median: 897.5 (3%)     max: 1057 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.544     avg: 0.6     median: 0.6 (1%)     max: 0.566 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.064     avg: 0.1     median: 0.1 (0%)     max: 0.077 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 339.8     avg: 346     median: 346 (7%)     max: 352.1 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 507     avg: 656     median: 656 (19%)     max: 805 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 88.4     avg: 105.9     median: 105.9 (29%)     max: 123.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 43.55     avg: 47.4     median: 47.4 (15%)     max: 51.2 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 731     avg: 769     median: 768.5 (9%)     max: 806 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1876     avg: 1942     median: 1941.5 (19%)     max: 2007 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
min: 96.4     avg: 106.8     median: 106.8 (10%)     max: 117.1 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
min: 47.38     avg: 49.3     median: 49.3 (1%)     max: 51.3 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
min: 1213     avg: 1299     median: 1298.5 (7%)     max: 1384 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
min: 1622     avg: 1669     median: 1669 (20%)     max: 1716 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
min: 251.8     avg: 267.2     median: 267.2 (9%)     max: 282.6 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
min: 264.8     avg: 298.4     median: 298.4 (5%)     max: 332 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
min: 1519     avg: 1526     median: 1526 (14%)     max: 1533 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
min: 2342     avg: 2345     median: 2344.5 (18%)     max: 2347 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 99.2     avg: 110.6     median: 110.6 (26%)     max: 122 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 45.3     avg: 47.9     median: 47.9 (14%)     max: 50.5 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 278     avg: 301.5     median: 301.5 (6%)     max: 325 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 545     avg: 571     median: 571 (10%)     max: 597 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1333     avg: 1347     median: 1346.5 (17%)     max: 1360 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1643     avg: 1685     median: 1685 (30%)     max: 1727 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 1519     avg: 1528     median: 1528 (14%)     max: 1537 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
min: 2373     avg: 2391     median: 2391 (18%)     max: 2409 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2185     avg: 2273     median: 2273 (17%)     max: 2361 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

Add one or more devices and compare

In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.

restrict list:

show all (including archived), 2023, 2022
v1.26
log 03. 10:44:21

#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, 28 Nov 2023 15:38:25 +0100 +0.001s ... 0.001s

#3 composed specs +0.006s ... 0.007s

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

#5 getting avg benchmarks for device 3697 +0.02s ... 0.027s

#6 got single benchmarks 3697 +0.009s ... 0.036s

#7 got avg benchmarks for devices +0s ... 0.036s

#8 min, max, avg, median took s +0.975s ... 1.011s

#9 return log +0.013s ... 1.023s

Notebook reviews with Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL

Panasonic Toughbook FZ-55 MK2 rugged laptop review: Iris Xe makes all the difference

Panasonic Toughbook FZ-55 MK2 rugged laptop review: Iris Xe makes all the difference

The 2021 Toughbook FZ-55 MK2 is an excellent example of how far Intel has come since its Whiskey Lake-U days on the original 2019 Toughbook FZ-55 MK1. If you wa...
Intel Core i7-1185G7 | Intel Iris Xe Graphics G7 96EUs | 14.00" | 2.3 kg
Panasonic Toughbook FZ-G2 rugged convertible review: Tablet with removable M.2 PCIe storage

Panasonic Toughbook FZ-G2 rugged convertible review: Tablet with removable M.2 PCIe storage

Panasonic's expansive Toughbook lineup is getting better and better with each iteration especially in terms of display quality. The older Comet Lake-U CPU, howe...
Intel Core i5-10310U | Intel UHD Graphics 620 | 10.10" | 1.5 kg

Panasonic Toughbook FZ-G2: Intel Core i5-10310U Intel UHD Graphics 620, 10.10", 1.5 kg
  External Review » Panasonic Toughbook FZ-G2

Panasonic Toughbook FZ-55 MK2: Intel Core i7-1185G7 Intel Iris Xe Graphics G7 96EUs, 14.00", 2.3 kg
  External Review » Panasonic Toughbook FZ-55 MK2

Please share our article, every link counts!
> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Toshiba KIOXIA KBG4AZNV512G M.2 2280 OPAL SSD Benchmarks
Klaus Hinum (Update: 2022-08-19)