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Phison ESMP001TKB5C3

The Phison ESMP001TKB5C3 is a mid-range PCIe SSD in the small M.2 2230 form factor. It is used in Steam Deck OLED.

TypeSSD
SizeM.2 2230
Capacity1024 GB
InterfaceNVMe
Announced01.11.2023

Benchmarks

Performance Rating - DiskSpd
25.5 pt (29%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.709 -97%
...
24.4 -4%
24.6 -4%
24.7 -3%
BiWin CE480V6D10H-1TB
25.1 -2%
25.1 -2%
Micron MT001TAYAX8U40
25.2 -1%
25.3 -1%
25.3 -1%
25.3 -1%
Phison ESMP001TKB5C3
25.5
25.6 0%
25.6 0%
25.6 0%
Micron 2550 512GB
25.6 0%
25.7 1%
25.9 2%
26 2%
TWSC TSC3AN1T0-F2T60S
26 2%
WD PC SN740 SDDQMQD-1T00
26 2%
...
Kingston Fury Renegade G5
87.4 243%
0%
100%
Restrict / Search: Model: Max. age: years
DiskSpd - DiskSpd 4k_q1t1_write
112.3 MB/s (26%)
DiskSpd - DiskSpd 4k_q1t1_read
97.4 MB/s (28%)
DiskSpd - DiskSpd 4k_q32t16_write
89.1 MB/s (1%)
DiskSpd - DiskSpd 4k_q32t16_read
407 MB/s (5%)
DiskSpd - DiskSpd seq_write
1056 MB/s (10%)
DiskSpd - DiskSpd seq_read
5565 MB/s (73%)
DiskSpd - DiskSpd seq_q8t1_write
1088 MB/s (7%)
DiskSpd - DiskSpd seq_q8t1_read
3760 MB/s (23%)
DiskSpd - DiskSpd Loop seq_q8t1_read
3416 MB/s (21%)
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300031003200330034003500360037003800Tooltip
- 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:
v1.33
log 01. 05:14:36

#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, 31 Jul 2025 20:54:54 +0200 +0.002s ... 0.002s

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

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

#6 getting avg benchmarks for device 4115 +0.027s ... 0.03s

#7 got single benchmarks 4115 +0.007s ... 0.036s

#8 got avg benchmarks for devices +0s ... 0.036s

#9 min, max, avg, median took s +0.351s ... 0.388s

#10 return log +0.003s ... 0.39s

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Klaus Hinum (Update: 2024-02-12)