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Phison PS5021-E21 512GB

Phison PS5021-E21 512GB PS5021-E21 512GB

The Phison PS5021-E21T 512GB is a fast M.2 2280 SSD using the NVMe PCIe Gen 4x4 interface. It uses a ARM Cortex-R5 CPU produced in 12nm and a 4 channel flash controller without DRAM. The SSD supports TCG OPAL2.0 / Pyrite, AES256, SHA512 and RSA4096 security features. The SSD is specified up to only 70°C operating temperature. 

TypeSSD
SizeM.2 2280
Capacity512 GB
InterfaceNVMe
Announced15.05.2023
LinkPhison PS5021-E21 512GB

Benchmarks

Performance Rating - DiskSpd
44.4 pt (55%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.771 -98%
...
ADATA XPG Gammix S70 1TB
41.3 -7%
Kioxia KXG70ZNV512G
41.4 -7%
2x Samsung PM9A1 MZVL21T0HCLR (RAID 0)
41.4 -7%
SK Hynix HFS001TEJ9X115N
41.5 -7%
Samsung SSD 980 Pro 500GB MZ-V8P500BW
42.6 -4%
Micron 2450 1TB MTFDKBK1T0TFK
42.9 -3%
Fikwot FN955
42.9 -3%
Micron 3400 1TB MTFDKBA1T0TFH
43 -3%
Crucial P5 Plus 1TB CT1000P5PSSD8
44.1 -1%
Phison PS5021-E21 512GB
44.4
Kioxia XG7 KXG7AZNV1T02
45.2 2%
SSSTC CA6-8D1024
45.9 3%
TeamGroup T-Create CLASSIC PCIe 4.0 DL
46 4%
Samsung PM9A1 MZVL21T0HCLR
46.3 4%
Kingston OM8PGP4512Q-A0
47.5 7%
2x Samsung PM9A1 1TB (RAID 0)
47.9 8%
Gigabyte AG450E1024-SI
48.4 9%
Lexar SSD NM7A1 2TB
48.7 10%
Phison PS5021-E21 1TB
49.4 11%
...
Corsair MP700 Pro 2TB
80.6 82%
0%
100%
AS SSD - Copy Game
1430 MB/s (24%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
952 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
2556 MB/s (23%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
5102 Points (37%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
1727 Points (24%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
2236 Points (8%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
0 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
0.1 ms (0%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
1119 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
1749 MB/s (50%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
276 MB/s (54%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
97.8 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
3321 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
3889 MB/s (30%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
320 MB/s (29%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
79.8 MB/s (2%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
417 MB/s (14%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
691 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
3956 MB/s (26%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
4955 MB/s (27%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Write 4K Q8T8
2109 MB/s (42%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 6 Read 4K Q8T8
1451 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
313 MB/s (73%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
76.4 MB/s (22%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
2872 MB/s (59%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
1980 MB/s (32%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
3954 MB/s (42%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
2445 MB/s (35%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
3969 MB/s (27%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
5062 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
5023 MB/s (31%)
+ 1 benchmarks and specifications   + Show comparison chart
010020030040050060070080090010001100120013001400150016001700180019002000210022002300240025002600270028002900300031003200330034003500360037003800390040004100420043004400450046004700480049005000Tooltip
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance

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show all (including archived), 2024, 2023
v1.26
log 27. 02:31:04

#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 Fri, 26 Apr 2024 17:37:50 +0200 +0.001s ... 0.001s

#3 composed specs +0.006s ... 0.007s

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

#5 getting avg benchmarks for device 4081 +0.016s ... 0.023s

#6 got single benchmarks 4081 +0.005s ... 0.028s

#7 got avg benchmarks for devices +0s ... 0.029s

#8 min, max, avg, median took s +1.062s ... 1.09s

#9 return log +0.015s ... 1.106s

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> Expert Reviews and News on Laptops, Smartphones and Tech Innovations > Benchmarks / Tech > Laptop harddisks (HDD, SSD) benchmarks > Phison PS5021-E21 512GB SSD Benchmarks
Klaus Hinum (Update: 2023-11-25)