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Kioxia KXG8AZNV2T04 V2

KXG8AZNV2T04 V2

The Kioxia KXG8AZNV2T04 V2 is a 2-terabyte PCIe 4 NVMe SSD that was unveiled some time in H2 2022. Built around 112-layer 3D TLC memory chips, the M.2 22 by 80 SSD features a reasonable amount of LPDDR4 DRAM cache and is supposed to deliver sequential read speeds of up to 7 GB/s (it's up to 5.8 GB/s for writes).

Performance

In our December 2024 testing, we saw fairly unimpressive sequential read and write rates in both AS SSD (4.46 GB/s and 2.08 GB/s respectively) and DiskSpd (3.56 GB/s and 3.67 GB/s respectively).

TypeSSD
SizeM.2 2280
Capacity2048 GB
InterfaceNVMe
ControllerTC58NC0L1XGSD
Announced01.08.2022

Benchmarks

Performance Rating - DiskSpd
30.7 pt (35%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.687 -98%
...
Samsung PM9A1a MZVL21T0HDLU
30.1 -2%
Samsung SSD 970 EVO Plus 1TB
30.3 -1%
Phison 512GB SM280512GKBB4S-E162
30.4 -1%
SK Hynix PVC10 HFS001TEM4X169N
30.4 -1%
Western Digital PC SN5000S SDEPMSJ-512G
30.5 -1%
Kioxia XG8 KXG80ZNV1T02
30.6 0%
WDC PC SN810 2TB
30.6 0%
Kioxia XG8 KXG8AZNV1T02
30.6 0%
Samsung PM9A1a MZVL22T0HDLB
30.6 0%
Kioxia KXG8AZNV2T04 V2
30.7
Lexar SSD NM7A1 1TB
31 1%
Kingston OM3PGP4512Q
31.1 1%
WD PC SN740 SDDPNQE-2T00
31.1 1%
WD PC SN740 SDDPNQD-1T00
31.2 2%
Samsung PM9E1 MZVLC512HFJD
31.2 2%
BiWin NQ200 1TB CNF82GS1D00-1TB
31.3 2%
2x SK hynix PC801 HFS512GEJ9X101N RAID 0
31.3 2%
WDC PC SN810 512GB
31.5 3%
Phison 1TB SM2801T24GKBB4S-E162
31.6 3%
...
Kingston Fury Renegade G5 8TB
88.2 187%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Copy Game
2267 MB/s (38%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
987 MB/s (37%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
2929 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
4676 Points (29%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
2782 Points (39%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
1324 Points (21%)
+ 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
2408 MB/s (41%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
824 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
166.3 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
54.1 MB/s (17%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
2081 MB/s (18%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
4462 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
139.7 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
54 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
427 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
1006 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
3667 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
3559 MB/s (42%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
5772 MB/s (40%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
6979 MB/s (43%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
6722 MB/s (41%)
+ 1 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100220023002400250026002700280029003000310032003300340035003600370038003900400041004200430044004500460047004800490050005100520053005400550056005700580059006000610062006300640065006600670068006900Tooltip
- Range of benchmark values
red legend - Average benchmark values
* 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.

search for model:
v1.35
log 05. 07:38:35

#0 ran 0s before starting gpusingle class +0s ... 0s

#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 Sat, 03 Jan 2026 00:31:37 +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 4222 +0.015s ... 0.021s

#7 got single benchmarks 4222 +0.004s ... 0.025s

#8 got avg benchmarks for devices +0s ... 0.025s

#9 min, max, avg, median took s +0.726s ... 0.752s

#10 return log +0.002s ... 0.754s

Notebook reviews with Kioxia KXG8AZNV2T04 V2

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OLED eats battery life: Lenovo ThinkPad P14s Gen 5 AMD laptop review

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   » Unequal treatment: How Lenovo makes the AMD variant of the ThinkPad P14s Gen 5 worse

   » Lenovo ThinkPad P14s with 2.8K OLED, 64GB RAM and AMD Ryzen 7 Pro massively discounted in refurbished laptop sale

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Klaus Hinum (Update: 2024-12-16)