SanDisk Z400s SD8SNAT-256G
The SanDisk Z400s SD8SNAT-256G is an M.2 22x80 type solid state drive with a capacity of 256 GB. The SSD makes use of the outdated SATA III bus with a peak bandwidth of 600 MB/s. We first tested the Z400s in 2016.
Notebookcheck says:
... The determined transfer rates meet the specs from the manufacturer: SanDisk advertises up to 546 MB/s (read) and 342 MB/s (write) - HP Pavilion 17 Laptop Review , 2017
Type SSD Size M.2 2280 Capacity 256 GB Interface M.2 Announced 01.01.2016
Benchmarks
min: 171.1 avg: 207.5 median: 220 (4%) max: 231.3 MB/s
...
Samsung MZRPC256HADR-000SO
Lite-On CV1-8B128
Intel SSD 335 SSDSC2CT180A4
SanDisk SD7SN3Q256G1002
Intel 545s SSDSC2KW256G8L
Samsung MZ7PC128HBFU
Liteon IT LCS-256L9S-11
ADATA XM11
Micron RealSSD C400 (MTFDDAK512MAM-1K1AB)
SanDisk Z400s SD8SNAT-256G
SK hynix SH920
Samsung SSD 830 Series MZ-7PC0128D/EU
SanDisk SD8SN8U256G1002
Intel SSD 320 Series SSDSA2CW120G3
Sandisk X110 SD6SF1M-256G-1022
SK hynix SSD Canvas SC300 HFS256G32MND
SanDisk Z400s 256 GB M.2 2280
LiteOnIT LJT-256L6G-11 M.2 2260 256GB
Samsung SSD 840 PRO MZ7PD128HCFV-000H1
...
min: 89.4 avg: 132.4 median: 151.4 (6%) max: 156.3 MB/s
...
Liteon IT LCS-256L9S-11
Intel SSDSCKHW360A4 SSD 530 360 GB
Lite-On LAT-256M2S
Samsung SSD 470 Series MZ-5PA256/EU
Samsung SSD PM851 256 GB MZNTE256HMHP
Lite-On IT L8T-128L6G-HP
Liteonit CV3-DE256
Samsung MZNLN128HCGR-000L2
SanDisk Z400s SD8SNAT-256G
SK hynix SC311 SATA
SanDisk Z400s 256 GB M.2 2280
Crucial M4-CT256M4SSD2
Hynix HFS256G39MND
2x SanDisk X400 1TB M.2 SD8SN8U1T001122 (RAID 0)
Phison 256GB PC3110-S10C
Samsung PM871b MZNLN128HAHQ
ADATA AXM14S3-128GM-B
...
min: 246.4 avg: 252.5 median: 248.2 (2%) max: 263 MB/s
...
SK hynix BC501 HFM128GDJTNG-831
Samsung SSD 840 250GB MZ7TD256HAFV
SK hynix SSD Canvas SC300 HFS256G32MND
SK hynix SC311 M.2
Micron RealSSD C400 MTFDDAK128MAM
SanDisk X400 SD8SN8U-128G-1006
Intel SSD 335 SSDSC2CT180A4
Ramxel S121 RTNRB256RFM4KWDL
SanDisk Z400s SD8SNAT-256G
Samsung SSD PM830 MZ-7PC128D
SanDisk Z400s 256 GB M.2 2280
Samsung SSD 830 Series MZ-7PC0128D/EU
Kingston RBU-SC100S37128GD
SanDisk SD7SN3Q256G1002
SanDisk Z400s SD8SNAT-128G
Sandisk SD8TN8U-256G-1006
SanDisk X300s SD7TN3Q-256G-1006
...
min: 569 avg: 606 median: 616 (6%) max: 632 Points
Seagate Momentus 5400.6 ST9250315AS
...
Samsung Portable SSD T5 MU-PA1T0B
Intel Optane 16 GB MEMPEK1J016GAH + HGST HTS541010B7E610 1 TB HDD
128 GB SATA SSD
FORESEE 256GB
Kingston SVP200S37A256G
Samsung SSD PM830 256 GByte mSATA
SK Hynix HFS128G39TND
SanDisk X110 SD6SF1M128G
Lexar 128GB SSD
SanDisk Z400s SD8SNAT-256G
Micron RealSSD C400 (MTFDDAK256MAM-1K12)
SanDisk SD8SNAT256G1002
ADATA SX7000NP 128 GB
KBG30ZMS128G
Micron RealSSD C400 MTFDDAT064M
Samsung SSD PM841 MZMTD128HAGN mSATA
Innovation IT S1128B0 500 GB
Micron RealSSD C400 MTFDDAT064MAM-1J2 64 GB
Samsung SSD PM830 MZ-7PC128D
...
min: 262 avg: 296.3 median: 306 (5%) max: 321 Points
Seagate Momentus 5400.6 ST9250315AS
...
Kingston HyperX Fury SHFS37A240G
Samsung SSD PM851 256 GB MZNTE256HMHP
Intel SSD 330 Series SSDSC2CT240A3
SK Hynix Canvas SC311 256GB HFS256G32TNF
Hynix HFS256G39MND
SK hynix BC501 HFM128GDJTNG-831
Liteonit LCS-128M6S
Toshiba HG5d THNSNH128GMCT
SanDisk Z400s SD8SNAT-256G
Sandisk X110 SD6SF1M-256G-1022
Samsung PM951 NVMe MZ-VLV256D
Intel SSD 521 Series SSDSCMMW240A3L SFF
Samsung SSD PM851 256 GB MZ7TE256HMHP
Toshiba THNSNJ256GMCT
Kingston SVP200S37A256G
Samsung SSD 840 250GB MZ7TD2560/0L9
SK Hynix HFS256G3BTND
Toshiba HG5d THNSNH512GDNT
...
min: 206 avg: 206.7 median: 207 (1%) max: 207 Points
Seagate Momentus 5400.6 ST9250315AS
...
Innovation IT S1128B0 500 GB
WDC Green PC SSD WDS120G1G0B
Toshiba THNSNS128GMCP
SanDisk Z400s SD8SNAT-128G
KUU-512GB
SanDisk Z400s 256 GB M.2 2280
OCZ Octane OCT1-25SAT3-512G
SanDisk SD8SNAT256G1002
SanDisk Z400s SD8SNAT-256G
Samsung Portable SSD T5 MU-PA1T0B
SanDisk SD8SNAT256G1122
Mushkin Atlas 120 GB mSATA
Phison 128GB PS3109-S9
SanDisk SDSSDA240G
ADATA SX7000NP 128 GB
BMSC51A3500F4SA
...
AS SSD - Access Time Write *
min: 0.157 avg: 0.2 median: 0.2 (0%) max: 0.173 ms
...
Intel X25-M G2 SSDSA2M120G2GC
Apple SSD SD0256F
Apple SSD SM0512F
64 GB SSD
Foresee XP1000F512G
2x Toshiba THNSNF064GMCS 64 GB RAID 0 (=128 GB)
SanDisk SD8SNAT256G1002
SanDisk Z400s SD8SNAT-256G
SanDisk SD8SNAT256G1122
SanDisk Z400s 256 GB M.2 2280
SanDisk Z400s SD8SNAT-128G
Toshiba XG5 KXG50ZNV512G
Kingston RBUSNS4180S3256GG
Apple SSD SM0256F
Teclast BD256GB
...
Seagate Momentus Thin ST500LT012-9WS142 + 32 GB LiteOn LMT-32L3M SSD Cache
AS SSD - Access Time Read *
min: 0.111 avg: 0.1 median: 0.1 (0%) max: 0.153 ms
...
SK hynix SC311 SATA
SanDisk X110 SD6SF1M128G
SanDisk SD9SN8W256G1002
Kingston NV2 1000GB SNV2S/1000G
Micron RealSSD C400 (MTFDDAK256MAM-1K12)
2x Kingston RBU-SNS8100S3128GD (RAID 0)
Kingston HyperX Fury SHFS37A240G
SanDisk Z400s SD8SNAT-256G
Micron RealSSD C400-MTFDDAC256MAM
Samsung SSD 830 Series MZ-7PC0128D/EU
Lenovo UMIS AM610 RPFTJ256PDD2MWX
SanDisk Z400s SD8SNAT-128G
Kingston RBU-SC400S37256G
...
Toshiba MK7575GSX
min: 183.2 avg: 197.9 median: 198.8 (4%) max: 211.8 MB/s
...
Samsung PM951 NVMe MZ-VLV256D
128 GB NVMe
Crucial M550 CT128M550SSD3
Kingston HyperX Fury SHFS37A240G
SK Hynix HFS256G39TND-N210A
FORESEE P902F001TB
Hynix HFS256G39MND
Samsung SSD 840 500GB MZ7TD512HAGM
SanDisk Z400s SD8SNAT-256G
WDC PC SN520 SDAPMUW-128G
Samsung SSD SM841 128GB
Samsung SSD 840 250GB MZ7TD256HAFV
BIWIN SSD 256 GB
Crucial M500 240 GB CT240M500SSD3 mSATA
Kingston RBU-SNS8100S3128GD
Samsung SSD PM841 MZMTD512HAGL
Samsung PM851 Series MZMTE256HMHP
...
min: 137.4 avg: 138.2 median: 137.9 (4%) max: 139.3 MB/s
...
Silicon Motion SM2258XT 256GB
Intel SSD 320 Series SSDSA2CW120G3
Intel SSD 320 Series SSDSA2CW300G310
Intel SSD 600p SSDPEKKW128G7
SanDisk SD8SNAT256G1002
SanDisk Z400s 256 GB M.2 2280
SanDisk SD8SNAT256G1122
SanDisk Z400s SD8SNAT-256G
Samsung Portable SSD T5 MU-PA1T0B
Kimtigo KT256GM28S3
Intel SSD 310 Series SSDMAEMC080G2C1
OCZ Agility 3 AGT3-25SAT3-240G
Phison 128GB PS3109-S9
SanDisk SDSSDA240G
Mushkin Atlas 120 GB mSATA
Samsung MZMPA064HMDR
...
min: 54.1 avg: 69.4 median: 75.3 (21%) max: 78.8 MB/s
...
SK hynix SH920
Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
2x Lite-On CMT-128L3M (RAID 0)
Samsung SSD SM841 512GB
Hynix HFS128G39TND
SanDisk X400 SED 256GB, SATA (SD8TB8U-256G)
Toshiba KBG30ZPZ512G
SanDisk SD8SNAT256G1002
SanDisk Z400s SD8SNAT-256G
Lite-On CV1-8B512 M.2 512 GB
SK hynix SC311 M.2
Liteonit LCH-256V2S
2x Kingston RBU-SNS8100S3256GD (RAID 0)
Samsung SSD 750 EVO 250 GB
Intel SSD Pro 5400s SSDSC2KF256H6L
Toshiba HG6 THNSNJ256GVNU
Hynix HFS256G39MND
Samsung SSD PM871b MZNLN256HAJQ
...
min: 17.53 avg: 18.7 median: 19.3 (6%) max: 19.37 MB/s
...
SanDisk SD8SNAT256G1002
ADATA Premier Pro SP900NS38 256 GB
SanDisk X400 M.2 2280 128GB
Toshiba HG6 THNSNJ256G8NY
Liteon LCT-128M3S
Toshiba HG6 THNSNJ256G8NU
Intel SSD 320 Series SSDSA2CW300G310
OCZ Agility 3 AGT3-25SAT3-240G
SanDisk Z400s SD8SNAT-256G
Intel SSD 330 Series SSDSC2CT120A3K5
Toshiba THNSNJ256GMCT
2x ADATA SP900NS38 (RAID 0)
Hynix HFS128G3MNM
2x Micron M600 MTFDDAV128MBF (RAID 0)
Intel SSDSCKHW360A4 SSD 530 360 GB
64 GB eMMC Flash
Samsung MZ7PC128HBFU
...
Intel Optane 32 GB MEMPEK1W032GA
AS SSD - Sequential Write
min: 251.5 avg: 292.5 median: 309.1 (4%) max: 316.9 MB/s
...
Kingston RBU-SNS8100S3128GD
Samsung SSD PM871 MZ7LN256HCHP
Samsung SSD PM951 MZVLV256HCHP
ADATA IM2S3138E-256GM-B
Samsung MZPR128HACD-000SO
Samsung MZ7PC128HBFU
Kingston RBU-SNS4180S3256GG
Liteonit LMT-128M6M
SanDisk Z400s SD8SNAT-256G
Samsung CM871 MZ7LF192HCGS
Lite-On IT L8T-128L6G-HP
SK hynix SH920
Toshiba KSG60ZMV256G
Samsung SSD 830 Series MZ7PC128HAFU
SK hynix SC311 SATA
Plextor PX-256M5M
...
min: 495.8 avg: 498.3 median: 498.1 (5%) max: 501 MB/s
...
Toshiba HG6 THNSNJ128GCSU
Lite-On LMT-128M3M
Western Digital WD Blue PC SSD WDS250G1B0B
Toshiba HG5d THNSNH256GMCT
Transcend MTS800 256GB M.2 (TS256GMTS800)
Samsung SSD PM871 MZNLN512HCJH
Samsung SSD PM851 256 GB MZNTE256HMHP
SanDisk SD8SNAT256G1002
Kingston SM2280S3120G
SanDisk Z400s SD8SNAT-256G
Kingston RBU-SC100S37240GE
SK hynix SC311 SATA
Samsung SSD PM851 512 GB MZ7TE512HMHP
OCZ Vector 150 240 GB
SK Hynix SC313 HFS256G39TNF
Crucial M500 240 GB CT240M500SSD1
Toshiba SG5 THNSNK128GVN8
SanDisk X400 M.2 2280 256GB
Samsung Portable SSD T5 MU-PA1T0B
...
CrystalDiskMark 3.0 - 4K QD32 Write
min: 138 avg: 223.3 median: 241.3 (24%) max: 272.7 MB/s
WDC Scorpio Blue WD5000BPVT-80HXZT1
...
WDC PC SN520 SDAPMUW-128G
Liteonit CV3-8D256
Intel SSD 525 Series SSDMCEAC180A3L
SK Hynix HFS256G39TND-N210A
Samsung SSD PM851 256 GB MZNTE256HMHP
Liteonit CV3-SD512
Samsung MZYTY256HDHP
Lenovo UMIS AM610 RPFTJ256PDD2MWX
Toshiba HG6 THNSFJ256GCSU
SanDisk Z400s SD8SNAT-256G
Samsung SSD PM851 M.2 2280 256GB
SK Hynix Canvas SC300 512GB M.2 (HFS512G39TNF)
Samsung PM851 Series MZMTE256HMHP
Kingston RBU-SC100S37128GD
Plextor PX-G256M6e
Sandisk SD8TN8U-256G-1006
Crucial M4-CT256M4SSD3
SanDisk SD9SN8W256G1027
OCZ Agility 3 AGT3-25SAT3-240G
...
CrystalDiskMark 3.0 - 4K QD32 Read
min: 141.3 avg: 144.5 median: 144.3 (11%) max: 148 MB/s
WD Blue UltraSlim WD5000MPCK-22AWHT0
...
ADATA SX7000NP 128 GB
Intel SSD 320 Series SSDSA2CW080G3
Intel SSD 320 Series SSDSA2CW120G3
Intel SSD 320 Series SSDSA2BW160G3L
Intel SSD 320 Series SSDSA2CW300G310
Kingston RBU-SC150S37256GD
SanDisk Z400s SD8SNAT-128G
Kingston SVP200S37A256G
Intel SSD 320 Series SSDSA2CW160G3
SanDisk Z400s SD8SNAT-256G
SanDisk SD8SNAT256G1002
Intel X25-V G2 SSDSA2M040G2GC
Intel SSD 600p SSDPEKKW128G7
OCZ Octane OCT1-25SAT3-512G
Intel SSD 320 Series SSDSA2BW160G3H
OCZ Agility 3 AGT3-25SAT3-240G
Intel SSD 310 Series SSDMAEMC080G2C1
SanDisk SD8SNAT256G1122
Kingston RBU-SC100S37240GE
...
CrystalDiskMark 3.0 - 4K Write
min: 62.7 avg: 79.5 median: 83.7 (9%) max: 88 MB/s
Seagate Mobile HDD 1TB ST1000LX015-1U7172
...
Kingston RBUSC180DS37256GH
SanDisk X400 SED 256GB, SATA (SD8TB8U-256G)
Ramaxel RTNTE256PCA8EADL
2x Sandisk X110 SD6SP1M-128G RAID 0
OCZ Vector 150 120 GB
Toshiba HG5d THNSNH256GMCT
SK hynix SH920
Toshiba HG6 THNSNJ128G8NY
SanDisk Z400s SD8SNAT-256G
4x Kingston RBU-SNS8100S3256GD1 (RAID 0)
LiteOn CV1-8B512
Toshiba HG6 THNSNJ128G8NU
Lite-On CV1-8B512 M.2 512 GB
Sandisk X110 SD6SN1M-256G-1006
Lite-On LMT-128L9M
Micron 1100 MTFDDAV256TBN
Samsung SSD 750 EVO 250 GB
Kingston RBUSNS8180DS3256GJ
...
CrystalDiskMark 3.0 - 4K Read
min: 11.24 avg: 17.5 median: 18.9 (0%) max: 20.99 MB/s
...
Samsung SSD 830 Series MZ-7PC0128D/EU
Apple SSD SM128 (Samsung)
SanDisk Z400s 256 GB M.2 2280
Apple SSD TS064E
JMicron 616 NAND
Samsung SSD PM830 256 GByte mSATA
Micron SSD 1100 SED 256GB MTFDDAK256TBN
Apple SSD SM0256F
WDC Green PC SSD WDS120G1G0B
SanDisk Z400s SD8SNAT-256G
Samsung SSD 470 Series MZ-5PA256/EU
Toshiba THNSNC128GBSJ
Hynix HFS128G3MNM
2x Samsung MZRPC512HAFU-000SO (RAID 0)
Samsung SSD 830 Series MZMPC256HBGJ-00000
Intel X25-M G2 SSDSA2M160G2GC
Toshiba THNSNC128GMMJ
Toshiba THNSFC128GBSJ
Hitachi HTS541064A9E680 + Samsung MZMPC032HBCD
...
CrystalDiskMark 3.0 - 512K Write
min: 283.1 avg: 290.9 median: 289.4 (7%) max: 300.3 MB/s
...
Sandisk X300 SD7SN6S-256G-1006
Samsung SSD PM830 7mm 128GB
Kingston RBU-SNS8152S3256GG2
Liteonit LCH-256V2S
Samsung PM871b MZNLN128HAHQ
SanDisk SD7SN3Q128G1002
Liteonit CV3-DE256
Liteon L8H-256V2G
SanDisk Z400s SD8SNAT-256G
OCZ Vertex 3 VTX3-25SAT3-240G
Hynix HFS256G39MND
Intel SSD 520 Series SSDSC2CW240A
SanDisk X400 256GB, SATA (SD8SB8U-256G)
Liteonit CV3-8D512
Kingston NV2 1000GB SNV2S/1000G
256 GB NVMe
Intel Optane 32 GB MEMPEK1W032GA
Samsung SSD PM871 MZNLN256HCHP
...
Corsair MP600 GS
CrystalDiskMark 3.0 - 512K Read
min: 290.2 avg: 314.9 median: 321.2 (9%) max: 333.4 MB/s
...
SanDisk X600 SD9SN8W-128G
SanDisk Ultra II
SanDisk X400 256GB, SATA (SD8SB8U-256G)
SanDisk X300s SD7SB3Q256G
Samsung SSD PM830 MZ-7PC128D
Sandisk SD8TN8U-256G-1006
Hynix HFS128G3MNM
Kingston RBU-SC100S37128GD
Micron 1100 MTFDDAV256TBN
SanDisk Z400s SD8SNAT-256G
SK Hynix Canvas SC300 512GB M.2 (HFS512G39MND)
SK Hynix HFS128G32TND
Kingston RBU-SC100S37240GE
Samsung SSD PM830 7mm 128GB
Samsung SSD PM830 (512 GB)
Kingston RBUSC180DS37256GH
SanDisk SD8SN8U128G1002
WDC WD10SPCX-75KHST0 + LiteON CS1-SP32-11 M.2 2242 32GB
...
CrystalDiskMark 3.0 - Sequential Write
min: 243.3 avg: 303.4 median: 322.6 (7%) max: 325.1 MB/s
...
Intel Optane 32 GB MEMPEK1W032GA
Liteon L8H-256V2G
Intel SSD 521 Series SSDSCMMW240A3L SFF
Lite-On LAT-256M2S
Kingston NV2 1000GB SNV2S/1000G
Samsung SSD PM871 MZNLN256HCHP
Samsung PM951 NVMe MZVLV256
SanDisk Z400s SD8SNAT-256G
Samsung MZ7PC128HBFU
Samsung MZFLV256 NVMe
Samsung SSD 830 Series MZ7PC128HAFU
Intel SSD 520 Series SSDSC2CW240A
2x Samsung MZRPA128HMCD-000SO (RAID 0)
Samsung SSD PM871 MZ7LN256HCHP
ADATA IM2S3138E-256GM-B
Kingston RBU-SC100S37240GE
...
Micron 3400 2TB MTFDKBA2T0TFH
CrystalDiskMark 3.0 - Sequential Read
min: 447.4 avg: 482.1 median: 486 (11%) max: 509 MB/s
...
Intel SSD 520 Series SSDSC2CW240A
Samsung SSD PM851 128 GB MZ7TE128HMGR
Lite-On LMT-256M3M
ADATA AXNS381E-256GM-B
Crucial M500 240 GB CT240M500SSD1
Apple SSD SM0128F
SanDisk Z400s 256 GB M.2 2280
SK Hynix HFS256G39TND-N210A
Crucial MX200 M.2 CT250MX200SSD4
SanDisk Z400s SD8SNAT-256G
Liteonit LCS-128M6S
ADATA IM2S3138E-256GM-B
Toshiba THNSNF128GMCS
WDC Green PC SSD WDS120G1G0B
Lite-On LCS-128L9S
SanDisk X400 256GB, SATA (SD8SB8U-256G)
Micron M600 MTFDDAK512MBF
SanDisk X400 SED 256GB, SATA (SD8TB8U-256G)
...
Kingston KC3000 2048G SKC3000D2048G
PCMark 8 - PCMark 8 Storage v2
4841 Points (94%)
...
SanDisk SD8SN8U256G1002
SK Hynix HFS256G39TND-N210A
SanDisk SD8SNAT256G1002
SanDisk X400 M.2 2280 128GB
SanDisk Z400s 256 GB M.2 2280
WDC PC SN520 SDAPMUW-128G
Ramaxel RTNTE256PCA8EADL
SanDisk SD8SNAT256G1122
SanDisk Z400s SD8SNAT-256G
Kingston RBUSNS8154P3128GJ
Kingston OM8PCP3512F-AB
Liteonit CV3-8D128
SanDisk SD8SN8U128G1002
SK hynix SC311 SATA
Intel SSD 660p SSDPEKNW512G8
SK hynix SC311 M.2
Toshiba XG5 KXG50ZNV256G
...
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
v1.26
log 29. 23:42:47
#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 +0.003s ... 0.004s
#4 did output specs +0s ... 0.004s
#5 getting avg benchmarks for device 835 +0.002s ... 0.006s
#6 got single benchmarks 835 +0.014s ... 0.02s
#7 got avg benchmarks for devices +0s ... 0.02s
#8 min, max, avg, median took s +0.82s ... 0.84s
#9 return log +0.012s ... 0.852s
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Klaus Hinum (Update: 2020-09-26)