Phison 1 TB ESR01TBTCCZ-27J

The Phison ESR01TBTCCZ-27J-2MS is a 1-terabyte PCIe 4 NVMe SSD. As is often the case with SSDs, this model gets no mention on the official Phison website, so Notebookcheck has no clear understanding of when this 22 by 80 storage solution launched - presumably, it's early 2025 - or what its specifications are.

Performance

The ESR01TBTCCZ-27J is your standard lower-mid-range 2025 SSD, with sequential reads of ~4.43 GB/s and writes of around 2.33 GB/s, as tested with AS SSD 2. Its performance sustainability seems good with no significant drops spotted.

Type	SSD
Size	M.2 2280
Capacity	1000 GB
Interface	NVMe
Announced	01.02.2025

Benchmarks

Performance Rating - DiskSpd

26.7 pt (30%)

Seagate ST1000LM014 Solid State Hybrid Drive

0.687 -97%

...

Acer Predator SSD GM7000 2TB

26.3 -1%

SK hynix PC801 HFS512GEJ9X162N

26.3 -1%

Kingston OM8SEP4512Q-AA

26.3 -1%

Samsung PM9C1a MZAL8512HDLU

26.4 -1%

ADATA XPG Gammix S70 Blade 2TB

26.4 -1%

Kingston NV2 500GB SNV2S/500G

26.5 -1%

Micron 2550 1TB

26.5 -1%

SK hynix PVC10 HFS256GEM4X182N

26.5 -1%

SK Hynix PC601 1TB HFS001TD9TNG

26.6 0%

Phison 1 TB ESR01TBTCCZ-27J

26.7

2x Kingston OM8PGP4256Q-A0 (RAID 0)

26.7 0%

Samsung PM9C1a MZAL81T0HDLB

26.7 0%

SK Hynix PC711 1TB HFS001TDE9X084N

26.7 0%

Micron 2450 512GB MTFDKBA512TFK

26.8 0%

Samsung PM9C1b MZVL81T0HFLB-00BH1

26.8 0%

ESR512GTLG-E6GBTNB4

26.8 0%

Western Digital PC SN5000S SDEQNSJ-512G-1002

26.8 0%

Kioxia BG5 KBG5AZNV1T02

26.8 0%

Seagate FireCuda 520 SSD ZP1000GM30002

26.9 1%

...

Kingston Fury Renegade G5 8TB

88.2 230%

100%

AS SSD - Copy Game

1524 MB/s (25%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	1524.37

AS SSD - Copy Program

876 MB/s (33%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	876.33

AS SSD - Copy ISO

2228 MB/s (8%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2227.51

AS SSD - Score Total

2362 Points (14%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2362

AS SSD - Score Write

693 Points (10%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	693

AS SSD - Score Read

1164 Points (19%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	1164

AS SSD - Access Time Write *

0.1 ms (0%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	0.056

AS SSD - Access Time Read *

0.1 ms (0%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	0.069

AS SSD - 4K-64 Write

264.8 MB/s (4%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	264.78

AS SSD - 4K-64 Read

665 MB/s (13%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	664.75

AS SSD - 4K Write

195.2 MB/s (38%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	195.18

AS SSD - 4K Read

56.4 MB/s (18%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	56.39

AS SSD - Sequential Write

2329 MB/s (21%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2329.39

AS SSD - Sequential Read

4428 MB/s (35%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	4428.19

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K

145.9 MB/s (13%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	145.9

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K

57.3 MB/s (2%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	57.3

CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq

2485 MB/s (13%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2485

CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq

2704 MB/s (31%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2704

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1

434.7 MB/s (9%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	434.7

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1

419.9 MB/s (6%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	419.9

CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1

4229 MB/s (28%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	4229

CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1

5844 MB/s (31%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	5844

DiskSpd - DiskSpd 4k_q1t1_write

144.3 MB/s (33%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	144.3

DiskSpd - DiskSpd 4k_q1t1_read

57.3 MB/s (17%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	57.3

DiskSpd - DiskSpd 4k_q32t16_write

412 MB/s (6%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	412

DiskSpd - DiskSpd 4k_q32t16_read

719 MB/s (9%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	719

DiskSpd - DiskSpd seq_write

2508 MB/s (24%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2508

DiskSpd - DiskSpd seq_read

2932 MB/s (35%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	2932

DiskSpd - DiskSpd seq_q8t1_write

4973 MB/s (34%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	4973

DiskSpd - DiskSpd seq_q8t1_read

5875 MB/s (36%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	5875

DiskSpd - DiskSpd Loop seq_q8t1_read

5848 MB/s (36%)

+ 1 benchmarks and specifications + Show comparison chart

Model	CPU	GPU	RAM	Value
MSI Cubi NUC AI+ 2MG diskspd 2.0.17 f	Core Ultra 7 258V 40 W / 38 W	Arc 140V 1950 MHz	32 GB	5848

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- Range of benchmark values

- Average benchmark values
* Smaller numbers mean a higher performance

v1.35

log 11. 01:22:59

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#2 not redirecting to Ajax server +0s ... 0s

#3 did not recreate cache, as it is less than 5 days old! Created at Sat, 07 Feb 2026 01:05:03 +0100 +0.002s ... 0.002s

#4 composed specs +0.005s ... 0.007s

#5 did output specs +0s ... 0.007s

#6 getting avg benchmarks for device 4345 +0.023s ... 0.03s

#7 got single benchmarks 4345 +0.006s ... 0.035s

#8 got avg benchmarks for devices +0s ... 0.035s

#9 min, max, avg, median took s +2.973s ... 3.008s

#10 return log +0.738s ... 3.747s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Laptop solid state disks (HDD, SSD) benchmarks > Phison ESR01TBTCCZ-27J SSD Benchmarks

Klaus Hinum (Update: 2025-12-28)

Phison 1 TB ESR01TBTCCZ-27J

Performance

Benchmarks

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Notebook reviews with Phison 1 TB ESR01TBTCCZ-27J

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