Duurzaamheid |
|
---|---|
Mean Time Between Failures
Mean Time Between FailuresDit is de gemiddelde tijd (in uren) voordat de component mogelijkerwijs fouten zou kunnen gaan vertonen. Hoe hoger dit getal, hoe langer de component mee gaat. |
1.500.000u |
Total Bytes Written (TBW)
Total Bytes Written (TBW)De maximum gegarandeerde hoeveelheid bytes dat over de gehele levensduur van de SSD kan worden beschreven. Als dit getal wordt overschreden, neemt de kans op fouten bij het schrijven of lezen van data toe. Vaak vervalt ook de garantie als de TBW hoger is dan het door de fabrikant aangegeven maximum. |
3PB |
Drive writes per day (DWPD) | 0,41 |
GB per dag | 1.643,8GB |
Prijsverhouding |
|
---|---|
Prijs per GB | € 0,09 |
Prijs per TB | € 87,25 |
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 |