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Sandisk DA4128

The Sandisk DA4128 is a slow eMMC disk that is used in cheap laptops and tablets. It is not a SSD and usually directly soldered on the mainboard (single chip) and therefore not replaceable. The performance is noticeably slower than a slow SATA 3 SSD.

TypeeMMC
Capacity128 GB
InterfaceOther
Announced24.07.2022

Benchmarks

Performance Rating - DiskSpd
2.4 pt (3%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.687 -71%
Micron MT 128GBCAV2U31
0.814 -66%
64 GB eMMC Flash
2.09 -12%
SanDisk DF4128
2.16 -9%
Sandisk DA4128
2.38
Samsung SSD 850 EVO 500GB
2.48 4%
128 GB eMMC Flash
2.57 8%
320 GB - 5400 rpm
3.08 29%
Samsung SSD 470 Series MZ-5PA256/EU
3.33 40%
faspeed K7N8-256G
3.49 47%
SanDisk DA4064
3.49 47%
Samsung SSD 830 Series MZ-7PC256D/EU
3.51 47%
NF830 256GB M.2 2280
3.66 54%
Netac S535N8/256GYN
3.98 67%
...
Kingston Fury Renegade G5 8TB
88.2 3606%
0%
100%
Restrict / Search: Model: Max. age: years
AS SSD - Score Total
125 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
45 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
54 Points (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0.9 ms (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
15 MB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
19.6 MB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
14 MB/s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
7.9 MB/s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
162.8 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
226.2 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
18.7 MB/s (4%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
9.1 MB/s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
17.4 MB/s (0%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
48.8 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
202 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
251 MB/s (3%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
241 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
272 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
276 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
0100200Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

Amazon Logo
  • SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 190MB/s, C10, U3, V30, 4K, 5K, A2, Micro SD Card - SDSQXAA-128G-GN6MA
  • SanDisk 128GB High Endurance Video MicroSDXC Card with Adapter for Dash Cam and Home Monitoring systems - C10, U3, V30, 4K UHD, Micro SD Card - SDSQQNR-128G-GN6IA
  • Sandisk SDSQXCD-128G-GN6MA Extreme Pro Microsdxc 128gb+sd Flsh Adapter 200mb/s 90mb/s A2 C10 V30 U
  • SanDisk 128GB Extreme microSDXC UHS-I Memory Card with Adapter - Up to 160MB/s, C10, U3, V30, 4K, A2, Micro SD - SDSQXA1-128G-GN6MA
  • SanDisk Extreme PRO 128GB UHS-I U3 SDXC Memory Card

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 13. 16:26:01

#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 Thu, 12 Feb 2026 01:11:47 +0100 +0.002s ... 0.002s

#4 composed specs +0.001s ... 0.003s

#5 did output specs +0s ... 0.003s

#6 getting avg benchmarks for device 3853 +0.026s ... 0.029s

#7 got single benchmarks 3853 +0.004s ... 0.033s

#8 got avg benchmarks for devices +0s ... 0.033s

#9 min, max, avg, median took s +2.614s ... 2.647s

#10 return log +0.672s ... 3.319s

Notebook reviews with Sandisk DA4128

Review of Asus ExpertBook B3 Detachable (B3000): silent & slow with ARM processor

Review of Asus ExpertBook B3 Detachable (B3000): silent & slow with ARM processor

The Asus ExpertBook B3 Detachable is a small 2-in-1 laptop with an attachable keyboard. Featuring the power-efficient Qualcomm Snapdragon 7c Gen 2, the device is designed to let students work and learn with ease. Whilst it may indeed be good enough for the intended market, the device still has many limitations.
Qualcomm Snapdragon 7c Gen 2, Adreno 618, 10.5", 616 g

Asus ExpertBook B3 Detachable B3000: Qualcomm Snapdragon 7c Gen 2 Qualcomm Adreno 618, 10.50", 0.6 kg
  External Review » Asus ExpertBook B3 Detachable B3000

   » Asus ExpertBook B3 Detachable (B3000): Windows 11 brings significant progress to the ARM platform

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Klaus Hinum (Update: 2022-07-24)