SanDisk SD8SBAT-128G-1122

Z400s 128GB

Z400s 128GB
BENCHMARKS (10,807)
MKT (0%)
BUILDS
(0)
BUY • $109

Effective Speed -61%Effective Speed -61%Average Score -96%Read -5%, Write -144%, 4K Read -48%, 4K Write -11%, Mixed -109%, 4K Mixed -272%, SusWrite -82%Peak Score -112%Read -3%, Write -172%, 4K Read -52%, 4K Write -9%, Mixed -124%, 4K Mixed -305%, SusWrite -117%Value & Sentiment -531%User Rating -14%, Market Share -1,767%, Price -18%, Value -324%Nice To Haves -127%DQ Read -75%, DQ Write -99%, DQ Mixed -320%, ADQ Read -104%, ADQ Write -77%, ADQ Mixed -264%, Age -10%, AS-SSD Total -68%

Average Bench: 61.1% (793^rd of 1072)

Based on 10,807 user benchmarks. Model: SanDisk SD8SBAT128G1122

Poor: 46%Average: 61.1% Great: 71%

Popular builds with this SSD

Above average average bench

The SanDisk Z400s 128GB averaged 38.9% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 79MB/s

Avg. 4K Random Read Speed 23.2MB/s

See where your SSD ranks →

Good consistency

The range of scores (95th - 5th percentile) for the SanDisk Z400s 128GB is 24.9%. This is a relatively narrow range which indicates that the SanDisk Z400s 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 163MB/s

Avg. Sequential Write Speed 166MB/s

Average Bench

(Based on 10,807 samples)

Rank 79361.1%

Min	Avg	Max
349	Read 437	490
146	Write 166	178
145	Mixed 172	189
120	SusWrite 163	178
51.7% 234 MB/s

Min	Avg	Max
15.2	4K Read 23.2	28.2
34	4K Write 79	112
8.41	4K Mixed 12.1	14.4
92.5% 38.1 MB/s

Min	Avg	Max
65.3	DQ Read 160	210
86.2	DQ Write 163	180
31.7	DQ Mixed 71.5	78.9
78.6% 132 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 20 hrs ago.

22GB free

Firmware: Z2333000

SusWrite @10s intervals: 176 176 176 176 177 176 MB/s

70.5% Very good

Write 161

Mixed 177

SusWrite 176

54% 248 MB/s

4K Read 24.1

4K Write 122

4K Mixed 12.6

117% 52.8 MB/s

DQ Read 159

DQ Write 177

DQ Mixed 76.4

83% 137 MB/s

USA-User, 1 day ago.

119GB free

Firmware: Z2333000

SusWrite @10s intervals: 177 177 177 177 177 176 MB/s

65.8% Good

Write 177

Mixed 184

SusWrite 177

56% 252 MB/s

4K Read 24.8

4K Write 84.1

4K Mixed 13.8

100% 40.9 MB/s

DQ Read 158

DQ Write 177

DQ Mixed 77.4

83% 138 MB/s

DEU-User, 2 days ago.

36GB free (System drive)

Firmware: Z2201000

SusWrite @10s intervals: 161 171 172 174 172 170 MB/s

65.2% Good

Write 154

Mixed 168

SusWrite 170

53% 242 MB/s

4K Read 25.3

4K Write 81.8

4K Mixed 12.8

98% 40 MB/s

DQ Read 171

DQ Write 173

DQ Mixed 76.6

84% 140 MB/s

USA-User, 15 hrs ago.

59GB free (System drive)

Firmware: Z2201000

SusWrite @10s intervals: 162 171 169 173 171 174 MB/s

61.8% Good

Write 159

Mixed 194

SusWrite 170

52% 237 MB/s

4K Read 25.5

4K Write 75

4K Mixed 12.7

95% 37.7 MB/s

DQ Read 166

DQ Write 162

DQ Mixed 73.6

80% 134 MB/s

CAN-User, 55 mins ago.

66GB free (System drive)

Firmware: Z2333000

SusWrite @10s intervals: 148 167 171 173 167 159 MB/s

57.9% Above average

Write 154

Mixed 176

SusWrite 164

48% 215 MB/s

4K Read 23.5

4K Write 74.7

4K Mixed 11.3

90% 36.5 MB/s

DQ Read 170

DQ Write 174

DQ Mixed 77.9

84% 140 MB/s

PAK-User, 1 day ago.

53GB free (System drive)

Firmware: Z2320000

SusWrite @10s intervals: 172 172 169 174 175 175 MB/s

52.6% Above average

Write 165

Mixed 188

SusWrite 173

53% 238 MB/s

4K Read 16.9

4K Write 38.1

4K Mixed 10.9

60% 22 MB/s

DQ Read 158

DQ Write 175

DQ Mixed 75.1

82% 136 MB/s

10,807 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,880,126 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU

GPU

SSD

HDD

RAM

MBD

Typical Z400s 128GB Builds (Compare 3,175 builds) See popular component choices, score breakdowns and rankings

Gaming 69%

Battle cruiser

Desktop 86%

Aircraft carrier

Workstation 58%

Gunboat

Motherboard: MSI Z170A PC MATE (MS-7971) - $350

CPU
Core i7-6700KIntel $180Bench 81%, 588,978 samples	1,116x
Core i5-6600KIntel $130Bench 72%, 342,244 samples	723x
Core i7-6700Intel $180Bench 72%, 282,363 samples	421x

GPU
GTX 1070Nvidia $132Bench 80%, 1,459,281 samples	436x
GTX 1060-6GBNvidia $117Bench 56%, 1,368,019 samples	366x
GTX 970Nvidia $200Bench 49%, 834,238 samples	270x

SSD
Z400s 128GBSanDisk $109Bench 61%, 10,807 samples	1x

RAM
Vengeance LPX DDR4 3200 C16 2x8GBCorsair $39Bench 85%, 653,654 samples	101x
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL $31Bench 71%, 98,777 samples	89x
Fury DDR4 2133 C14 2x8GBHyperX $125Bench 73%, 59,072 samples	75x

EDIT WITH CUSTOM PC BUILDER

Value: 93% - Outstanding

Total price: $810

Popular Z400s 128GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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- GPU tests include: six 3D game simulations
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Solid State Drive Rankings (Price vs Performance) May 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. ^[SSDrivePro]

Group Test Results

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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

Storage Devices FAQ

What is sustained sequential write speed?

What’s the difference between SLC, MLC and TLC?

What is 3D XPoint and how fast is it?

What’s the difference between SATA, PCIe and NVMe?

What’s the difference between NAND and V-NAND?

What is sequential write speed?

What is sequential read speed?

What is incompressible data?

What is queue depth?

Solid State Drives

What is the SSD value for money rating?

What is 4K 64 thread write speed?

Can CPU power saving states (C1,C2,C3) impact SSD speed?

What is the effective SSD speed index?

How is the AS SSD write score calculated?

How is the AS SSD read score calculated?

How is the AS SSD total score calculated?

ALL FAQs »

CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $290	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $39	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $45	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

SanDisk SD8SBAT-128G-1122

Z400s 128GB

Average Bench: 61.1% (793^rd of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: MSI Z170A PC MATE (MS-7971) - $350

Popular Z400s 128GB compatible motherboards:

UserBenchmark of the month

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Group Test Results

Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

SanDisk SD8SBAT-128G-1122

Z400s 128GB

Average Bench: 61.1% (793rd of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Good consistency

Weaknesses

Average Bench

Market Share (See Leaders)

Prices

CHOOSE A COMPONENT:

Motherboard: MSI Z170A PC MATE (MS-7971) - $350

Popular Z400s 128GB compatible motherboards:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 61.1% (793^rd of 1072)