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Lenovo UMIS AM620 RPJTJ512MEE1OWX

AM620 RPJTJ512MEE1OWX

The Lenovo UMIS Union Memory AM620 RPJTJ512MEE1OWX is a mid range PCIe 3.0 M.2 2242 SSD that can be found in various Thinkpads. It offers 512 GB of storage.

TypeSSD
SizeM.2 2242
Capacity512 GB
Announced19.01.2021

Benchmarks

Performance Rating - DiskSpd
16.6 pt (19%)
Seagate ST1000LM014 Solid State Hybrid Drive
0.687 -96%
...
Kioxia BG5 KBG5AZNT256G
16.1 -3%
Samsung PM991 MZALQ512HALU
16.1 -3%
WDC PC SN520 SDAPMUW-256G
16.1 -3%
Kingston OM8PDP3512B-AI1
16.2 -2%
Kingston OM3PDP3512B
16.2 -2%
Kingston OM8PDP3256B
16.3 -2%
Phison 512GB PA6620060U
16.4 -1%
KDI OM3PDP3-AD NVMe KDI 256GB
16.4 -1%
WDC PC SN530 SDBPNPZ-265G
16.5 -1%
Lenovo UMIS AM620 RPJTJ512MEE1OWX
16.6
Samsung PM991 MZVLQ512HBLU
16.7 1%
Samsung PM991 MZALQ256HAJD
16.7 1%
Ayaneo CyberThunder-2TB
16.8 1%
Kioxia THGJFJT2T85BAT01
16.8 1%
Samsung PM991a MZVLQ256HBJD
16.8 1%
Samsung PM991 MZVLQ512HALU
16.9 2%
BiWin CE480Y2D100-512G
17 2%
SK Hynix HFS001TEJ9X164N
17.1 3%
Toshiba KBG40ZNS512G NVMe
17.1 3%
...
Kingston Fury Renegade G5 8TB
88.2 431%
0%
100%
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AS SSD - Copy Game
929 MB/s (16%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy Program
400 MB/s (15%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Copy ISO
1028 MB/s (4%)
+ 1 benchmarks and specifications   + Show comparison chart
AS SSD - Score Total
min: 2381     avg: 2486     median: 2486 (15%)     max: 2591 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Write
min: 1001     avg: 1108     median: 1107.5 (15%)     max: 1214 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Score Read
min: 932     avg: 933     median: 932.5 (15%)     max: 933 Points
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Write *
min: 0.026     avg: 0     median: 0 (0%)     max: 0.028 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Access Time Read *
min: 0.05     avg: 0.1     median: 0.1 (0%)     max: 0.067 ms
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Write
min: 759     avg: 874     median: 873.5 (15%)     max: 988 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K-64 Read
min: 697     avg: 698     median: 697.5 (14%)     max: 698 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Write
min: 136.9     avg: 145.5     median: 145.5 (28%)     max: 154 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - 4K Read
min: 52.4     avg: 52.7     median: 52.7 (17%)     max: 53 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Write
min: 889     avg: 891     median: 890.5 (8%)     max: 892 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
AS SSD - Sequential Read
min: 1816     avg: 1821     median: 1821 (14%)     max: 1826 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K
129.3 MB/s (12%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K
47.4 MB/s (1%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Write Seq
760 MB/s (4%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5 Read Seq
1699 MB/s (19%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write 4K Q32T1
488.8 MB/s (10%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read 4K Q32T1
407.5 MB/s (6%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Write Seq Q32T1
1244 MB/s (8%)
+ 1 benchmarks and specifications   + Show comparison chart
CrystalDiskMark 5.2 / 6 - CDM 5/6 Read Seq Q32T1
2127 MB/s (11%)
+ 1 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_write
min: 145.4     avg: 148.7     median: 148.7 (34%)     max: 152 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q1t1_read
min: 36.6     avg: 43.9     median: 43.9 (13%)     max: 51.2 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_write
min: 469     avg: 493     median: 493 (7%)     max: 517 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd 4k_q32t16_read
min: 688     avg: 748     median: 747.5 (9%)     max: 807 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_write
min: 1147     avg: 1171     median: 1170.5 (11%)     max: 1194 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_read
min: 1688     avg: 1744     median: 1743.5 (21%)     max: 1799 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_write
min: 1226     avg: 1235     median: 1234.5 (8%)     max: 1243 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd seq_q8t1_read
2146 MB/s (13%)
+ 2 benchmarks and specifications   + Show comparison chart
DiskSpd - DiskSpd Loop seq_q8t1_read
min: 2141     avg: 2143     median: 2143 (13%)     max: 2145 MB/s
+ 2 benchmarks and specifications   + Show comparison chart
0100200300400500600700800900100011001200130014001500160017001800190020002100Tooltip
- Range of benchmark values
red legend - Average benchmark values
* Smaller numbers mean a higher performance

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v1.35
log 08. 16:54:46

#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 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 3608 +0.025s ... 0.032s

#7 got single benchmarks 3608 +0.006s ... 0.038s

#8 got avg benchmarks for devices +0s ... 0.038s

#9 min, max, avg, median took s +3.375s ... 3.413s

#10 return log +0.556s ... 3.969s

Notebook reviews with Lenovo UMIS AM620 RPJTJ512MEE1OWX

Lenovo V17 G2 ITL

Lenovo V17 G2 review: 17-inch laptop with unrewarding MX350

With its 17-inch display, Nvidia graphics, and Intel's Core i7 CPU, Lenovo's V17 G2 is well suited for office and multimedia tasks, including simple gaming. Our review shows whether the additional premium for the top equipment is worthwhile for the otherwise affordable laptop.
Intel Core i7-1165G7 | NVIDIA GeForce MX350 | 17.30" | 2.2 kg
Lenovo ThinkPad E14 Gen 2 Laptop Review: Intel's Tiger Lake quad-core beats AMD's hexa-core

Lenovo ThinkPad E14 Gen 2 Laptop Review: Intel's Tiger Lake quad-core beats AMD's hexa-core

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Intel Core i7-1165G7 | Intel Iris Xe Graphics G7 96EUs | 14.00" | 1.6 kg

Lenovo V17 G2 ITL-82NX00EUGE: Intel Core i7-1165G7 NVIDIA GeForce MX350, 17.30", 2.2 kg
  External Review » Lenovo V17 G2 ITL-82NX00EUGE

   » Lenovo V17 G2 reviewed: The 17-inch laptop is affordable when going without the MX350

Lenovo ThinkPad E14 Gen2-20TA000DGE: Intel Core i7-1165G7 Intel Iris Xe Graphics G7 96EUs, 14.00", 1.6 kg
   » Lenovo ThinkPad E14 Gen 2 shows off the potential of Intel Tiger Lake-H35 CPUs

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Klaus Hinum (Update: 2021-01-19)