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Populaire specificaties |
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|---|---|
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4TB |
|
|
M.2 80mm |
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|
PCI Express 5.0 x4 |
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|
M.2 |
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|
3d v-nand (TLC) |
|
|
14.000MB/s |
Capaciteit |
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|---|---|
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|
4TB |
| Met DRAM-cache |
|
Technische Specificaties |
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|---|---|
|
|
3d v-nand (TLC) |
|
|
Maxio MAP1806A |
| SSD eigenschappen | Heatsink/-spreader, NVMe, Trim |
|
|
PCI Express 5.0 x4 |
|
|
M.2 |
Duurzaamheid |
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|---|---|
|
|
1.500.000u |
|
|
3PB |
| Drive writes per day (DWPD) | 0,41 |
| GB per dag | 1.643,8GB |
Afmetingen |
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|---|---|
|
|
M.2 80mm |
|
|
2,45mm |
Prijsverhouding |
|
|---|---|
| Prijs per GB | € 0,09 |
| Prijs per TB | € 87,25 |
Snelheid |
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|---|---|
|
|
14.000MB/s |
|
|
11.000MB/s |
|
|
2.000.000IOPS |
|
|
1.500.000IOPS |
Garantie en bijzonderheden |
|
|---|---|
| Verkoopstatus | Retail |
| Fabrieksgarantie | 5 jaar carry in |
Meer informatie |
|
|---|---|
| Product | Lexar NM990 |
| Categorie | Interne SSD's |
| Merk | Lexar |
| Tweakers ID | 2227560 |
| EAN | 0843367136865 |
| SKU | LNM990X004T-RNNNG |
| Specs van de fabrikant | Productinformatie |
Lees meer over hoe Tweakers producten test.
Testcondities |
|
|---|---|
| firmware | 79cd16 |
| AS SSD versie | 2.0.7316.34247 |
| versie ATTO | 4.01.0f1 |
| versie CrystalDiskMark | 8.0.4 |
Ssd-indices |
|
|---|---|
| Gemiddeld verbruik ssd | 2,819 watt |
| Prestatie-index licht gebruik (2024) | 1.103 punten |
| Prestatie-index licht gebruik (2025) | 1.061 punten |
AS SSD |
|
|---|---|
| AS SSD - Read - Sequential | 10.260,84 MB/s |
| AS SSD - Write - Sequential | 8.607,84 MB/s |
| AS SSD - Read - 4K blokken | 67,81 MB/s |
| AS SSD - Write - 4K blokken | 354,62 MB/s |
| AS SSD - Read - 4K blokken - 64 Threads | 3.331,97 MB/s |
| AS SSD - Write - 4K blokken - 64 Threads | 5.823,80 MB/s |
| AS SSD - Read - Access time | 0,014 ms |
| AS SSD - Write - Access time | 0,066 ms |
| AS SSD - Leesscore | 4.426 punten |
| AS SSD - Schrijfscore | 7.039 punten |
| AS SSD - Totaalscore | 13.629 punten |
| AS SSD - Read - 512B | 69.670 iops |
| AS SSD - Write - 512B | 15.117 iops |
| AS SSD - Read - 4K | 17.360 iops |
| AS SSD - Write - 4K | 90.783 iops |
| AS SSD - Read - 4K-64 Threads | 852.984 iops |
| AS SSD - Write - 4K-64 Threads | 1.490.893 iops |
| AS SSD - Read - 16MB | 641 iops |
| AS SSD - Write - 16MB | 538 iops |
ATTO Disk Benchmark |
|
|---|---|
| ATTO - Read - QD 4 - 4 kB - Gem. snelheid | 559 MB/s |
| ATTO - Read - QD 4 - 64 kB - Gem. snelheid | 3.354 MB/s |
| ATTO - Read - QD 4 - 1MB - Gem. snelheid | 14.125 MB/s |
| ATTO - Write - QD 4 - 4 kB - Gem. snelheid | 910 MB/s |
| ATTO - Write - QD 4 - 64 kB - Gem. snelheid | 10.384 MB/s |
| ATTO - Write - QD 4 - 1MB - Gem. snelheid | 11.124 MB/s |
Opgenomen vermogen SSD's (SerialCables M.2 adapter) |
|
|---|---|
| Opgenomen vermogen - 1MB Lezen | 8,086 watt |
| Opgenomen vermogen - 4KB Lezen | 2,619 watt |
| Opgenomen vermogen - Idle | 0,054 watt |
PCMark 10 Storage - Full |
|
|---|---|
| PCMark 10 - 2.37GB_(399_JPEGs)_kopieertest | 1.890 MB/s |
| PCMark 10 - 2.37GB_(399_JPEGs)_leestest | 1.252 MB/s |
| PCMark 10 - 2.37GB_(399_JPEGs)_schrijftest | 1.274 MB/s |
| PCMark 10 - 20GB_(4_ISOs)_kopieertest | 4.827 MB/s |
| PCMark 10 - 20GB_(4_ISOs)_leestest | 4.559 MB/s |
| PCMark 10 - 20GB_(4_ISOs)_schrijftest | 6.806 MB/s |
| PCMark 10 - Gebruiken Adobe After Effects | 872 MB/s |
| PCMark 10 - Gebruiken Adobe Illustrator | 497 MB/s |
| PCMark 10 - Gebruiken Adobe InDesign | 351 MB/s |
| PCMark 10 - Gebruiken Adobe Photoshop Heavy | 1.648 MB/s |
| PCMark 10 - Gebruiken Adobe Photoshop Light | 531 MB/s |
| PCMark 10 - Gebruiken Microsoft Excel | 324 MB/s |
| PCMark 10 - Gebruiken Microsoft PowerPoint | 212 MB/s |
| PCMark 10 - Starten Adobe Acrobat | 393 MB/s |
| PCMark 10 - Starten Adobe After Effects | 449 MB/s |
| PCMark 10 - Starten Adobe Illustrator | 382 MB/s |
| PCMark 10 - Starten Adobe Lightroom | 341 MB/s |
| PCMark 10 - Starten Adobe Photoshop | 385 MB/s |
| PCMark 10 - Starten Adobe Premiere_Pro | 504 MB/s |
| PCMark 10 - Starten Battlefield V | 1.134 MB/s |
| PCMark 10 - Starten Call of Duty: Black Ops 4 | 899 MB/s |
| PCMark 10 - Starten Overwatch | 604 MB/s |
| PCMark 10 - Starten Windows 10 | 681 MB/s |
| PCMark 10 - Storage - Totaalscore | 5.151 punten |
| PCMark 10 - Storage - Totaalscore - Bandbreedte | 810 MB/s |
| PCMark 10 - Storage - Totaalscore - Toegangstijd | 32 µs |
PCMark 10 Storage - Consistency |
|
|---|---|
| PCMark 10 Consistency - Degrade 1 - Bandwidth | 1.442,29 MB/s |
| PCMark 10 Consistency - Degrade 1 - Latency- Read | 33,63 µs |
| PCMark 10 Consistency - Degrade 1 - Latency- Write | 45,27 µs |
| PCMark 10 Consistency - Degrade 2 - Bandwidth | 1.428,85 MB/s |
| PCMark 10 Consistency - Degrade 2 - Latency- Read | 34,29 µs |
| PCMark 10 Consistency - Degrade 2 - Latency- Write | 42,08 µs |
| PCMark 10 Consistency - Degrade 3 - Bandwidth | 1.382,69 MB/s |
| PCMark 10 Consistency - Degrade 3 - Latency- Read | 35,39 µs |
| PCMark 10 Consistency - Degrade 3 - Latency- Write | 43,46 µs |
| PCMark 10 Consistency - Degrade 4 - Bandwidth | 1.372,43 MB/s |
| PCMark 10 Consistency - Degrade 4 - Latency- Read | 35,49 µs |
| PCMark 10 Consistency - Degrade 4 - Latency- Write | 44,79 µs |
| PCMark 10 Consistency - Degrade 5 - Bandwidth | 1.399,94 MB/s |
| PCMark 10 Consistency - Degrade 5 - Latency- Read | 35,17 µs |
| PCMark 10 Consistency - Degrade 5 - Latency- Write | 43,48 µs |
| PCMark 10 Consistency - Degrade 6 - Bandwidth | 1.377,27 MB/s |
| PCMark 10 Consistency - Degrade 6 - Latency- Read | 36,08 µs |
| PCMark 10 Consistency - Degrade 6 - Latency- Write | 42,79 µs |
| PCMark 10 Consistency - Degrade 7 - Bandwidth | 1.285,92 MB/s |
| PCMark 10 Consistency - Degrade 7 - Latency- Read | 38,19 µs |
| PCMark 10 Consistency - Degrade 7 - Latency- Write | 51,69 µs |
| PCMark 10 Consistency - Degrade 8 - Bandwidth | 986,16 MB/s |
| PCMark 10 Consistency - Degrade 8 - Latency- Read | 39,44 µs |
| PCMark 10 Consistency - Degrade 8 - Latency- Write | 78,93 µs |
| PCMark 10 Consistency - Steady 1 - Bandwidth | 1.108,99 MB/s |
| PCMark 10 Consistency - Steady 1 - Latency- Read | 42,46 µs |
| PCMark 10 Consistency - Steady 1 - Latency- Write | 52,70 µs |
| PCMark 10 Consistency - Steady 2 - Bandwidth | 1.116,27 MB/s |
| PCMark 10 Consistency - Steady 2 - Latency- Read | 40,25 µs |
| PCMark 10 Consistency - Steady 2 - Latency- Write | 57,36 µs |
| PCMark 10 Consistency - Steady 3 - Bandwidth | 1.061,40 MB/s |
| PCMark 10 Consistency - Steady 3 - Latency- Read | 38,28 µs |
| PCMark 10 Consistency - Steady 3 - Latency- Write | 61,02 µs |
| PCMark 10 Consistency - Recovery 1 - Bandwidth | 1.075,70 MB/s |
| PCMark 10 Consistency - Recovery 1 - Latency- Read | 38,82 µs |
| PCMark 10 Consistency - Recovery 1 - Latency- Write | 59,86 µs |
| PCMark 10 Consistency - Recovery 2 - Bandwidth | 1.055,10 MB/s |
| PCMark 10 Consistency - Recovery 2 - Latency- Read | 34,54 µs |
| PCMark 10 Consistency - Recovery 2 - Latency- Write | 69,02 µs |
| PCMark 10 Consistency - Recovery 3 - Bandwidth | 1.069,98 MB/s |
| PCMark 10 Consistency - Recovery 3 - Latency- Read | 36,32 µs |
| PCMark 10 Consistency - Recovery 3 - Latency- Write | 61,00 µs |
| PCMark 10 Consistency - Recovery 4 - Bandwidth | 1.127,77 MB/s |
| PCMark 10 Consistency - Recovery 4 - Latency- Read | 35,17 µs |
| PCMark 10 Consistency - Recovery 4 - Latency- Write | 60,55 µs |
| PCMark 10 Consistency - Recovery 5 - Bandwidth | 1.284,50 MB/s |
| PCMark 10 Consistency - Recovery 5 - Latency- Read | 36,20 µs |
| PCMark 10 Consistency - Recovery 5 - Latency- Write | 52,46 µs |
| PCMark 10 Consistency - Steady state bandwidth (Gemiddeld) | 1.095,55 MB/s |
| PCMark 10 Consistency - Steady state read latency (Gemiddeld) | 40,33 µs |
| PCMark 10 Consistency - Steady state write latency (Gemiddeld) | 57,03 µs |
Cache |
|
|---|---|
| Driekwart volle ssd - cachegrootte | 87 GB |
| Driekwart volle ssd - snelheid binnen cache | 5,9 GB/s |
| Driekwart volle ssd - snelheid buiten cache | 1,2 GB/s |
| Halfvolle ssd - cachegrootte | 291 GB |
| Halfvolle ssd - snelheid binnen cache | 6,1 GB/s |
| Halfvolle ssd - snelheid buiten cache | 1,2 GB/s |
| Lege ssd - cachegrootte | 1.918 GB |
| Lege ssd - snelheid binnen cache | 5,8 GB/s |
| Lege ssd - snelheid buiten cache | 5,0 GB/s |
CrystalDiskmark |
|
|---|---|
| Sequential 1MB - Q8T1 - Read | 14.282 MB/s |
| Sequential 1MB - Q8T1 - Write | 11.164 MB/s |
| Sequential 1MB - Q1T1 - Read | 6.813 MB/s |
| Sequential 1MB - Q1T1 - Write | 9.274 MB/s |
| Random 4KB - Q32T1 - Read | 1.118 MB/s |
| Random 4KB - Q32T1 - Write | 979 MB/s |
| Random 4KB - Q1T1 - Read | 84 MB/s |
| Random 4KB - Q1T1 - Write | 363 MB/s |
| Random 4KB - Q32T16 (NVMe) - Read | 8.867 MB/s |
| Random 4KB - Q32T16 (NVMe) - Write | 6.552 MB/s |
| Sequential 128kB - Q32T1 (NVMe) - Read | 14.257 MB/s |
| Sequential 128kB - Q32T1 (NVMe) - Write | 11.148 MB/s |
Ssd-temperatuur |
|
|---|---|
| Snelheid binnen cache - met vs. zonder extra koeling | 89,7 % |
| Snelheid buiten cache - met vs. zonder extra koeling | 26,0 % |
| Temperatuur | 65 °C |
| Zonder extra koeling - snelheid binnen cache | 5,2 GB/s |
| Zonder extra koeling - snelheid buiten cache | 1,3 GB/s |
USB snelheidstest 2025 |
|
|---|---|
| 1000x 5MB-bestand lezen | 5.425,9 MB/s |
| 1000x 5MB-bestand schrijven | 5.215,0 MB/s |
| 10GB-bestand lezen | 10.054,5 MB/s |
| 10GB-bestand schrijven | 8.737,2 MB/s |
| 50GB-bestand lezen | 10.394,7 MB/s |
| 50GB-bestand schrijven | 8.526,3 MB/s |