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. |
750TB |
Drive writes per day (DWPD) | 0,41 |
GB per dag | 411,0GB |
Prijsverhouding |
|
---|---|
Prijs per GB | € 0,09 |
Prijs per TB | € 94,90 |
Garantie en bijzonderheden |
|
---|---|
Verkoopstatus | Retail |
Fabrieksgarantie | 5 jaar carry in |
Meer informatie |
|
---|---|
Product | Lexar NM990 |
Categorie | Interne SSD's |
Merk | Lexar |
Tweakers ID | 2227562 |
EAN | 0843367136841 |
SKU | LNM990X001T-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 | 2,881 watt |
Prestatie-index licht gebruik (2024) | 962 punten |
Prestatie-index licht gebruik (2025) | 933 punten |
AS SSD |
|
---|---|
AS SSD - Read - Sequential | 10.168,91 MB/s |
AS SSD - Write - Sequential | 6.650,48 MB/s |
AS SSD - Read - 4K blokken | 67,70 MB/s |
AS SSD - Write - 4K blokken | 352,47 MB/s |
AS SSD - Read - 4K blokken - 64 Threads | 3.071,82 MB/s |
AS SSD - Write - 4K blokken - 64 Threads | 3.670,62 MB/s |
AS SSD - Read - Access time | 0,013 ms |
AS SSD - Write - Access time | 0,067 ms |
AS SSD - Leesscore | 4.156 punten |
AS SSD - Schrijfscore | 4.688 punten |
AS SSD - Totaalscore | 10.781 punten |
AS SSD - Read - 512B | 74.408 iops |
AS SSD - Write - 512B | 14.881 iops |
AS SSD - Read - 4K | 17.330 iops |
AS SSD - Write - 4K | 90.233 iops |
AS SSD - Read - 4K-64 Threads | 786.385 iops |
AS SSD - Write - 4K-64 Threads | 939.680 iops |
AS SSD - Read - 16MB | 636 iops |
AS SSD - Write - 16MB | 416 iops |
ATTO Disk Benchmark |
|
---|---|
ATTO - Read - QD 4 - 4 kB - Gem. snelheid | 566 MB/s |
ATTO - Read - QD 4 - 64 kB - Gem. snelheid | 3.388 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 | 7.281 MB/s |
ATTO - Write - QD 4 - 1MB - Gem. snelheid | 7.315 MB/s |
Opgenomen vermogen SSD's (SerialCables M.2 adapter) |
|
---|---|
Opgenomen vermogen - 1MB Lezen | 8,200 watt |
Opgenomen vermogen - 4KB Lezen | 2,704 watt |
Opgenomen vermogen - Idle | 0,054 watt |
PCMark 10 Storage - Full |
|
---|---|
PCMark 10 - 2.37GB_(399_JPEGs)_kopieertest | 1.789 MB/s |
PCMark 10 - 2.37GB_(399_JPEGs)_leestest | 1.229 MB/s |
PCMark 10 - 2.37GB_(399_JPEGs)_schrijftest | 1.220 MB/s |
PCMark 10 - 20GB_(4_ISOs)_kopieertest | 4.685 MB/s |
PCMark 10 - 20GB_(4_ISOs)_leestest | 4.388 MB/s |
PCMark 10 - 20GB_(4_ISOs)_schrijftest | 6.749 MB/s |
PCMark 10 - Gebruiken Adobe After Effects | 833 MB/s |
PCMark 10 - Gebruiken Adobe Illustrator | 482 MB/s |
PCMark 10 - Gebruiken Adobe InDesign | 341 MB/s |
PCMark 10 - Gebruiken Adobe Photoshop Heavy | 1.528 MB/s |
PCMark 10 - Gebruiken Adobe Photoshop Light | 472 MB/s |
PCMark 10 - Gebruiken Microsoft Excel | 302 MB/s |
PCMark 10 - Gebruiken Microsoft PowerPoint | 211 MB/s |
PCMark 10 - Starten Adobe Acrobat | 366 MB/s |
PCMark 10 - Starten Adobe After Effects | 414 MB/s |
PCMark 10 - Starten Adobe Illustrator | 349 MB/s |
PCMark 10 - Starten Adobe Lightroom | 274 MB/s |
PCMark 10 - Starten Adobe Photoshop | 334 MB/s |
PCMark 10 - Starten Adobe Premiere_Pro | 455 MB/s |
PCMark 10 - Starten Battlefield V | 1.116 MB/s |
PCMark 10 - Starten Call of Duty: Black Ops 4 | 879 MB/s |
PCMark 10 - Starten Overwatch | 573 MB/s |
PCMark 10 - Starten Windows 10 | 580 MB/s |
PCMark 10 - Storage - Totaalscore | 4.766 punten |
PCMark 10 - Storage - Totaalscore - Bandbreedte | 758 MB/s |
PCMark 10 - Storage - Totaalscore - Toegangstijd | 35 µs |
PCMark 10 Storage - Consistency |
|
---|---|
PCMark 10 Consistency - Degrade 1 - Bandwidth | 1.156,43 MB/s |
PCMark 10 Consistency - Degrade 1 - Latency- Read | 37,50 µs |
PCMark 10 Consistency - Degrade 1 - Latency- Write | 62,44 µs |
PCMark 10 Consistency - Degrade 2 - Bandwidth | 894,55 MB/s |
PCMark 10 Consistency - Degrade 2 - Latency- Read | 47,17 µs |
PCMark 10 Consistency - Degrade 2 - Latency- Write | 75,28 µs |
PCMark 10 Consistency - Degrade 3 - Bandwidth | 477,72 MB/s |
PCMark 10 Consistency - Degrade 3 - Latency- Read | 53,61 µs |
PCMark 10 Consistency - Degrade 3 - Latency- Write | 284,48 µs |
PCMark 10 Consistency - Degrade 4 - Bandwidth | 488,60 MB/s |
PCMark 10 Consistency - Degrade 4 - Latency- Read | 53,05 µs |
PCMark 10 Consistency - Degrade 4 - Latency- Write | 298,88 µs |
PCMark 10 Consistency - Degrade 5 - Bandwidth | 448,55 MB/s |
PCMark 10 Consistency - Degrade 5 - Latency- Read | 55,78 µs |
PCMark 10 Consistency - Degrade 5 - Latency- Write | 331,33 µs |
PCMark 10 Consistency - Degrade 6 - Bandwidth | 489,79 MB/s |
PCMark 10 Consistency - Degrade 6 - Latency- Read | 53,99 µs |
PCMark 10 Consistency - Degrade 6 - Latency- Write | 296,16 µs |
PCMark 10 Consistency - Degrade 7 - Bandwidth | 376,68 MB/s |
PCMark 10 Consistency - Degrade 7 - Latency- Read | 56,06 µs |
PCMark 10 Consistency - Degrade 7 - Latency- Write | 405,35 µs |
PCMark 10 Consistency - Degrade 8 - Bandwidth | 330,72 MB/s |
PCMark 10 Consistency - Degrade 8 - Latency- Read | 56,59 µs |
PCMark 10 Consistency - Degrade 8 - Latency- Write | 487,83 µs |
PCMark 10 Consistency - Steady 1 - Bandwidth | 339,96 MB/s |
PCMark 10 Consistency - Steady 1 - Latency- Read | 56,54 µs |
PCMark 10 Consistency - Steady 1 - Latency- Write | 510,62 µs |
PCMark 10 Consistency - Steady 2 - Bandwidth | 390,27 MB/s |
PCMark 10 Consistency - Steady 2 - Latency- Read | 56,09 µs |
PCMark 10 Consistency - Steady 2 - Latency- Write | 421,76 µs |
PCMark 10 Consistency - Steady 3 - Bandwidth | 366,28 MB/s |
PCMark 10 Consistency - Steady 3 - Latency- Read | 57,28 µs |
PCMark 10 Consistency - Steady 3 - Latency- Write | 457,44 µs |
PCMark 10 Consistency - Recovery 1 - Bandwidth | 964,05 MB/s |
PCMark 10 Consistency - Recovery 1 - Latency- Read | 42,90 µs |
PCMark 10 Consistency - Recovery 1 - Latency- Write | 66,09 µs |
PCMark 10 Consistency - Recovery 2 - Bandwidth | 1.051,06 MB/s |
PCMark 10 Consistency - Recovery 2 - Latency- Read | 44,10 µs |
PCMark 10 Consistency - Recovery 2 - Latency- Write | 60,98 µs |
PCMark 10 Consistency - Recovery 3 - Bandwidth | 1.223,20 MB/s |
PCMark 10 Consistency - Recovery 3 - Latency- Read | 41,37 µs |
PCMark 10 Consistency - Recovery 3 - Latency- Write | 54,97 µs |
PCMark 10 Consistency - Recovery 4 - Bandwidth | 1.154,28 MB/s |
PCMark 10 Consistency - Recovery 4 - Latency- Read | 41,59 µs |
PCMark 10 Consistency - Recovery 4 - Latency- Write | 59,96 µs |
PCMark 10 Consistency - Recovery 5 - Bandwidth | 1.243,42 MB/s |
PCMark 10 Consistency - Recovery 5 - Latency- Read | 37,63 µs |
PCMark 10 Consistency - Recovery 5 - Latency- Write | 57,98 µs |
PCMark 10 Consistency - Steady state bandwidth (Gemiddeld) | 365,50 MB/s |
PCMark 10 Consistency - Steady state read latency (Gemiddeld) | 56,64 µs |
PCMark 10 Consistency - Steady state write latency (Gemiddeld) | 463,27 µs |
Cache |
|
---|---|
Driekwart volle ssd - cachegrootte | 83 GB |
Driekwart volle ssd - snelheid binnen cache | 6,0 GB/s |
Driekwart volle ssd - snelheid buiten cache | 0,7 GB/s |
Halfvolle ssd - cachegrootte | 79 GB |
Halfvolle ssd - snelheid binnen cache | 5,8 GB/s |
Halfvolle ssd - snelheid buiten cache | 0,7 GB/s |
Lege ssd - cachegrootte | 165 GB |
Lege ssd - snelheid binnen cache | 5,9 GB/s |
Lege ssd - snelheid buiten cache | 1,6 GB/s |
CrystalDiskmark |
|
---|---|
Sequential 1MB - Q8T1 - Read | 14.256 MB/s |
Sequential 1MB - Q8T1 - Write | 7.364 MB/s |
Sequential 1MB - Q1T1 - Read | 6.628 MB/s |
Sequential 1MB - Q1T1 - Write | 7.127 MB/s |
Random 4KB - Q32T1 - Read | 1.119 MB/s |
Random 4KB - Q32T1 - Write | 1.001 MB/s |
Random 4KB - Q1T1 - Read | 83 MB/s |
Random 4KB - Q1T1 - Write | 363 MB/s |
Random 4KB - Q32T16 (NVMe) - Read | 6.761 MB/s |
Random 4KB - Q32T16 (NVMe) - Write | 4.386 MB/s |
Sequential 128kB - Q32T1 (NVMe) - Read | 14.223 MB/s |
Sequential 128kB - Q32T1 (NVMe) - Write | 7.391 MB/s |
Ssd-temperatuur |
|
---|---|
Snelheid binnen cache - met vs. zonder extra koeling | 28,8 % |
Snelheid buiten cache - met vs. zonder extra koeling | 43,8 % |
Temperatuur | 56 °C |
Zonder extra koeling - snelheid binnen cache | 1,7 GB/s |
Zonder extra koeling - snelheid buiten cache | 0,7 GB/s |
USB snelheidstest 2025 |
|
---|---|
1000x 5MB-bestand lezen | 5.391,9 MB/s |
1000x 5MB-bestand schrijven | 4.790,3 MB/s |
10GB-bestand lezen | 9.770,3 MB/s |
10GB-bestand schrijven | 6.705,1 MB/s |
50GB-bestand lezen | 10.164,5 MB/s |
50GB-bestand schrijven | 6.747,2 MB/s |