15.4 pt (20%)
64 GB eMMC Flash -85%
...
SK hynix HFB1M8MQ331C0MR -20%
Crucial P2 1TB CT1000P2SSD8 -15%
SK hynix BC501 HFM256GDGTNG -9%
Intel SSD 600p SSDPEKKW512G7 -3%
Toshiba BG4 KBG40ZNT256G
256 GB NVMe 1%
Toshiba KBG30ZMV256G 1%
Apple SSD SM0512F 2%
SK Hynix BC711 HFM128GD3HX015N 3%
Apple SSD AP0512 3%
Toshiba KBG30ZPZ128G 5%
Kingston RBUSNS8154P3512GJ 7%
...
0%
100%
AS SSD - Score Total
1363 Points (15%)
...
2x Lite-On CMT-128L3M (RAID 0) -4%
Samsung SSD XP941 MZHPU512HCGL -4%
2x Sandisk X110 SD6SP1M-128G RAID 0 -3%
2x Sandisk X100 SD5SF2128G1014E RAID 0 -3%
Samsung PM971 KUS040202M -1%
Toshiba NVMe THNSN5256GPUK 0%
SanDisk SD8SN8U256G1122 0%
2x ADATA XM11 256 GByte 0%
Toshiba BG4 KBG40ZNT256G
Apple SSD SM0512F 0%
Crucial P2 1TB CT1000P2SSD8 1%
2x Plextor PX512M6GV-2280 (RAID 0) 2%
Toshiba XG5 KXG50ZNV256G 3%
Apple SSD AP0256 4%
Toshiba KBG20ZMS256G 4%
SK hynix PC401 HFS256GD9TNG 4%
Apple SSD SD0256F 5%
2x Transcend SSD370 mSATA 256GB (RAID 0) 5%
...
Phison ESR01TBMFCT 588%
0%
100%
AS SSD - Score Write
279 Points (6%)
...
Kingston RBU-SNS8100S3256GD -4%
Kingston RBU-SC150S37256GD -4%
Intel SSD Pro 5400s SSDSC2KF256H6L -4%
SanDisk SD8SN8U512G1002 -3%
Lite-On CA3-8D256-Q11 -2%
Toshiba HG6 THNSNJ256G8NY -2%
Transcend MTS800 256GB M.2 (TS256GMTS800) -1%
128 GB NVMe -1%
Toshiba BG4 KBG40ZNT256G
Toshiba KBG30ZPZ512G 0%
Kingston RBU-SC100S37128GD 1%
SK Hynix HFS256G39TND-N210A 1%
Samsung MZRPC256HADR-000SO 1%
Liteonit CV3-8D256 1%
2x Intel SSD 510 Series SSDSC2MH250A2 (RAID 0) 1%
RunCore Pro V mSATA 120 GB 1%
Samsung SSD PM851 MZNTE512HMJH 1%
Toshiba HG5d THNSNH256GCST 2%
...
0%
100%
AS SSD - Score Read
748 Points (21%)
...
Toshiba NVMe THNSN5256GPUK -2%
Kingston RBUSNS8180DS3256GJ -2%
WDC PC SN520 SDAPNUW-256G -2%
Lenovo LENSE20256GMSP34MEAT2TA -1%
SanDisk SD8SN8U256G1122 0%
Toshiba KBG30ZMV256G 0%
Apple SSD AP0256 0%
Toshiba BG4 KBG40ZNT256G
Lenovo UMIS AM610 RPFTJ256PDD2MWX 3%
Toshiba THNSF5256GPUK 3%
Intel SSD 660p 1TB SSDPEKNW010T8 4%
Kingston OM8PCP31024F 5%
Apple SSD SM0512G 6%
4x Kingston RBU-SNS8100S3256GD1 (RAID 0) 6%
...
Phison ESR01TBMFCT 386%
0%
100%
AS SSD - Access Time Write *
0.2 ms (0%)
...
Intel SSD Pro 1500 Series SSDSC2BF180A4H -3%
Samsung MCBQE32G8MPP-0VA -2%
Intel SSD 530 Series SSDSC2BW240A -2%
2x ADATA SP900NS38 (RAID 0) -1%
ADATA Premier Pro SP900NS38 256 GB -1%
SK Hynix HFS256G39TND-N210A -1%
Toshiba KBG30ZPZ128G 0%
Toshiba BG3 KBG30ZMS512G 0%
Toshiba BG4 KBG40ZNT256G
Intel SSD Pro 1500 Series SSDSCKHF240A4 0%
RunCore Pro V mSATA 120 GB 1%
TOSHIBA THNSNS256GMCP 4%
Intel SSD 520 Series SSDSC2BW180A3L 5%
Silicon Motion SM2258XT 256GB 5%
Micron RealSSD C400 (MTFDDAK512MAM-1K1AB) 6%
JMicron 616 NAND 6%
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache 25192%
0%
100%
AS SSD - Access Time Read *
0.3 ms (0%)
...
Samsung MZMPA128HMFU -9%
Intel SSD 335 SSDSC2CT180A4 -7%
4x Samsung MZRPA128HMCD-000SO (RAID 0) -7%
Toshiba THNSFC128GBSJ -6%
Netac S535N8/256GYN -5%
Hynix HCG4a2 64 GB -5%
Toshiba THNSNC128GMMJ -1%
JMicron 616 NAND -1%
Toshiba BG4 KBG40ZNT256G
Kingston RBU-SNS8180DS3512GJ 0%
Samsung SSD 810 Series 1%
2x Sandisk X100 SD5SF2128G1014E RAID 0 1%
SanDisk X600 SD9SN8W-128G 1%
Samsung SSD 470 Series MZ7PA128HMCD-010H1 1%
Toshiba KBG30ZMV256G 2%
Intel SSDSCKHW360A4 SSD 530 360 GB 2%
Apple SSD TS064E 4%
128 GB UFS 2.1 Flash 4%
...
Toshiba MK7575GSX 10122%
0%
100%
AS SSD - 4K-64 Write
155 MB/s (4%)
...
Intel SSD Pro 5400s SSDSC2KF256H6L -3%
Mushkin Atlas mSATA MKNSSDAT240GB -2%
Sandisk X110 M.2 SD6SP1M-128G -2%
Hynix HFS128G3MND -1%
128 GB UFS 2.1 Flash -1%
SK hynix BC501 HFM128GDJTNG-831 -1%
Toshiba THNSNF128GCSS -1%
Toshiba BG4 KBG40ZNT256G
Ramaxel RTNTE256PCA8EADL 1%
Kingston RBU-SMS10053128GA 1%
Toshiba HG6 THNSNJ256G8NY 1%
SanDisk X100 128GB SD5SF2128G1014E 1%
Ramxel S121 RTNRB256RFM4KWDL 1%
Toshiba HG5d THNSNH128GMCT 1%
SanDisk SD6SB1M128G1002 2%
Crucial RealSSD M4-CT128M4SSD3 2%
Toshiba THNSNK256GCS8 2%
...
0%
100%
AS SSD - 4K-64 Read
547 MB/s (18%)
...
2x Sandisk X100 SD5SF2128G1014E RAID 0 -4%
3x Kingston RBU-SNS8100S3128GD (RAID 0) -3%
2x Lite-On LMT-128L9M (RAID 0) -3%
2x Lite-On LMT-256L9M (RAID 0) -2%
2x Plextor PX-256M6M (RAID 0) -1%
Toshiba THNSFJ256GDNU 256 GB -1%
Toshiba BG4 KBG40ZNT256G
Patriot P300 P300P512GM28US 1%
WDC PC SN520 SDAPNUW-256G 2%
SanDisk X300s SD7TN3Q-256G-1006 3%
Kingston OM8PCP31024F 3%
Toshiba NVMe THNSN5256GPUK 3%
Apple SSD SM0512F 3%
Toshiba KBG30ZMV256G 5%
...
Phison ESR01TBMFCT 442%
0%
100%
AS SSD - 4K Write
77.8 MB/s (1%)
...
OCZ Vertex 4 256 GB VTX4-25SAT3-256G -1%
Toshiba THNSNK256GCS8 -1%
Samsung SSD PM851 128 GB MZ7TE128HMGR -1%
Samsung SSD PM851 256 GB MZNTE256HMHP -1%
2x Lite-On LMT-256L9M (RAID 0) -1%
BIWIN SSD 256 GB -1%
Toshiba HG5d THNSNH256GCST -1%
Phison S11-128G -1%
Samsung MZYTY256HDHP 0%
Toshiba BG4 KBG40ZNT256G
Samsung SSD PM851 MZNTE512HMJH 0%
4x Toshiba HG6 THNSNJ256G8NU (RAID 0) 0%
KUU-512GB 0%
Samsung SSD 840 250GB MZ7TD256HAFV 1%
Toshiba SG5 THNSNK128GVN8 1%
Micron M600 MTFDDAV256MBF mSATA 1%
Samsung SSD PM871 MZ7LN512HCHP 1%
Samsung PM951 NVMe MZ-VLV256D 1%
Samsung CM871a MZNTY256HDHP 1%
...
0%
100%
AS SSD - 4K Read
39.5 MB/s (15%)
...
Samsung PM971 KUS020203M -2%
SK hynix PC401 HFS256GD9TNG -2%
Toshiba KBG30ZMT512G -1%
Toshiba NVMe THNSF5512GPUK -1%
Samsung SSD PM981 MZVLB2T0HMLB -1%
SK Hynix Gold P31 2TB SHGP31-2000GM 0%
2x Toshiba NVMe THNSN5256GPU7 (RAID 0) 0%
Toshiba BG4 KBG40ZNT256G
2x WDC PC SN720 SDAPNTW-512G-1014 (RAID 0) 1%
Samsung SSD 850 EVO 500GB 1%
Kingston RBU-SNS8152S3256GG5 1%
Samsung SM951 MZHPV256HDGL m.2 PCI-e 1%
Phison SM280256GPMC15B-S10C4 2%
SK hynix BC501 HFM512GDHTNG-8310A 2%
WDC PC SN520 SDAPMUW-512 2%
...
Intel Optane 32 GB MEMPEK1W032GA 575%
0%
100%
AS SSD - Sequential Write
464 MB/s (6%)
...
SK hynix Gold S31 1TB -1%
OCZ Vertex 4 256 GB VTX4-25SAT3-256G -1%
SK Hynix Canvas SC311 256GB HFS256G32TNF -1%
Toshiba KBG20ZMS256G -1%
Samsung SSD 850 EVO M.2 250 GB -1%
Toshiba HG5d THNSNH128GMCT 0%
Samsung MZ7TN512HDHP-00000 0%
Toshiba BG4 KBG40ZNT256G
SanDisk Ultra II 0%
Samsung CM871a MZNTY256HDHP 0%
Transcend M.2 SSD 430S TS512GMTS430S 1%
Samsung SSD 840 EVO 250GB mSATA 1%
Toshiba HG5d THNSNH512GDNT 2%
Toshiba HG5d THNSNH256GCST 2%
Samsung CM871a MZNTY128HDHP 2%
SanDisk X400 M.2 2280 256GB 2%
OCZ Vector 150 240 GB 2%
...
0%
100%
AS SSD - Sequential Read
1617 MB/s (25%)
...
Toshiba NVMe THNSN51T02DUK -3%
Toshiba BG4 KBG40ZPZ256G -3%
Toshiba NVMe THNSF5512GPUK -2%
Lite-On CA3-8D256-Q11 -1%
Toshiba XG4 NVMe (THNSN5512GPUK) 0%
Toshiba BG4 KBG40ZNT256G
Samsung PM961 NVMe MZVLW128HEGR 5%
Samsung SM951 MZHPV128 m.2 PCI-e 7%
Toshiba KBG40ZNS256G NVMe 7%
Samung SM951 MZVPV128 NVMe 8%
SK Hynix PC300 NVMe 512 GB 8%
...
0%
100%
DiskSpd - DiskSpd 4k_q1t1_write
73.8 MB/s (18%)
...
Seagate Momentus 5400.6 ST9250315AS -14%
Silicon Motion SM2258XT 256GB -13%
2x Micron 2200S 512 GB (RAID 0) -7%
Kingston RBUSNS8154P3512GJ1 -7%
Lenovo UMIS AM610 RPFTJ256PDD2MWX -2%
Toshiba BG4 KBG40ZNT256G
Netac SSD 256GB 5%
Transcend TS120GMTS420S 6%
SK hynix BC501 HFM256GDGTNG 19%
Lexar 128GB SSD 22%
Kingston RBUSNS8154P3512GJ 22%
...
0%
100%
DiskSpd - DiskSpd 4k_q1t1_read
32.9 MB/s (12%)
...
Toshiba XG5-P KXG50PNV2T04 -16%
Kingston RBUSNS8154P3128GJ -15%
Crucial P2 1TB CT1000P2SSD8 -14%
SEAPIY E535N 512GB -13%
Lite-On CL1-8D512 -13%
Netac S930E8/256GPN -11%
ADATA XPG Gammix S11L 1024GB -10%
SanDisk X600 SD9SN8W-128G -6%
Toshiba BG4 KBG40ZNT256G
Kingston RBUSNS8154P3512GJ 1%
SK Hynix PC401 512GB M.2 (HFS512GD9TNG) 2%
Samsung SSD PM871b MZNLN256HAJQ 4%
...
0%
100%
DiskSpd - DiskSpd 4k_q32t16_write
59 MB/s (1%)
SanDisk DF4128 -78%
64 GB eMMC Flash -70%
128 GB eMMC Flash -62%
SanDisk DA4064 -29%
faspeed K7N8-256G -28%
320 GB - 5400 rpm -24%
Toshiba BG4 KBG40ZNT256G
Samsung SSD 470 Series MZ-5PA256/EU 25%
Samsung SSD 830 Series MZ-7PC256D/EU 28%
256 GB UFS 3.0 Flash 33%
Intel SSD 520 Series SSDSC2CW240A 83%
Samsung SSD 830 Series MZ-7PC0128D/EU 88%
SEAPIY E535N 512GB 120%
FORESEE S40RF 128G 134%
...
0%
100%
DiskSpd - DiskSpd 4k_q32t16_read
661 MB/s (16%)
...
Toshiba BG4 KBG40ZNT256G
Toshiba KBG40ZNS256G NVMe 1%
2x Intel SSD 660p SSDPEKNW512G8 (RAID 0) 3%
...
0%
100%
DiskSpd - DiskSpd seq_write
915 MB/s (12%)
...
Toshiba KBG30ZMT512G -15%
Toshiba KBG30ZPZ128G -12%
Samsung PM991 MZALQ256HAJD -6%
Kingston OM8PCP3512F-AB -2%
Toshiba BG4 KBG40ZNT256G
Intel SSD 660p SSDPEKNW512G8 2%
Kingston RBUSNS8154P3512GJ1 9%
Toshiba XG5-P KXG50PNV2T04 11%
Transcend M.2 SSD 430S TS512GMTS430S 12%
...
0%
100%
DiskSpd - DiskSpd seq_read
1500 MB/s (27%)
...
Kingston OM8PDP3256B-A01 -4%
Samsung SSD 950 Pro 512GB m.2 NVMe -2%
Toshiba BG4 KBG40ZNT256G
Toshiba KBG40ZNS256G NVMe 0%
...
0%
100%
DiskSpd - DiskSpd seq_q8t1_write
1034 MB/s (10%)
...
Toshiba XG5-P KXG50PNV2T04 -1%
WDC PC SN520 SDAPNUW-256G -1%
Kingston RBUSNS8154P3512GJ1 0%
Toshiba BG4 KBG40ZNT256G
Kingston RBUSNS8154P3512GJ 0%
Apple SSD AP0256 9%
...
0%
100%
DiskSpd - DiskSpd seq_q8t1_read
2088 MB/s (16%)
...
SK hynix BC501 HFM512GDHTNG-8310A -2%
Lexar NM610 1TB -1%
Toshiba BG4 KBG40ZNT256G
Kingston OM8PCP31024F 1%
ADATA XPG Gammix S11L 1024GB 4%
Kingston OM8PDP3256B-A01 4%
...
0%
100%
DiskSpd - DiskSpd Loop seq_q8t1_read
2027 MB/s (15%)
...
Toshiba KBG40ZNV512G -9%
256 GB NVMe -8%
2x Micron 2200S 512 GB (RAID 0) 0%
Toshiba BG4 KBG40ZNT256G
Kingston OM8PCP31024F 4%
...
0%
100%
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

* Smaller numbers mean a higher performance
v1.17
No reviews found for this CPU (yet).
> Notebook / Laptop Reviews and News > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Toshiba BG4 KBG40ZNT256G SSD Benchmarks
Klaus Hinum (Update: 2022-05- 9)