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. |
1,5PB |
Drive writes per day (DWPD) | 0,41 |
GB per dag | 821,9GB |
Prijsverhouding |
|
---|---|
Prijs per GB | € 0,08 |
Prijs per TB | € 82,45 |
Garantie en bijzonderheden |
|
---|---|
Verkoopstatus | Retail |
Fabrieksgarantie | 5 jaar carry in |
Meer informatie |
|
---|---|
Product | Lexar NM990 |
Categorie | Interne SSD's |
Merk | Lexar |
Tweakers ID | 2227558 |
EAN | 0843367136858 |
SKU | LNM990X002T-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 | 2,773 watt |
Prestatie-index licht gebruik (2024) | 1.064 punten |
Prestatie-index licht gebruik (2025) | 1.022 punten |
AS SSD |
|
---|---|
AS SSD - Read - Sequential | 10.540,97 MB/s |
AS SSD - Write - Sequential | 9.066,68 MB/s |
AS SSD - Read - 4K blokken | 66,55 MB/s |
AS SSD - Write - 4K blokken | 345,69 MB/s |
AS SSD - Read - 4K blokken - 64 Threads | 3.195,59 MB/s |
AS SSD - Write - 4K blokken - 64 Threads | 5.100,98 MB/s |
AS SSD - Read - Access time | 0,014 ms |
AS SSD - Write - Access time | 0,067 ms |
AS SSD - Leesscore | 4.316 punten |
AS SSD - Schrijfscore | 6.353 punten |
AS SSD - Totaalscore | 12.787 punten |
AS SSD - Read - 512B | 70.934 iops |
AS SSD - Write - 512B | 15.025 iops |
AS SSD - Read - 4K | 17.037 iops |
AS SSD - Write - 4K | 88.496 iops |
AS SSD - Read - 4K-64 Threads | 818.071 iops |
AS SSD - Write - 4K-64 Threads | 1.305.850 iops |
AS SSD - Read - 16MB | 659 iops |
AS SSD - Write - 16MB | 567 iops |
ATTO Disk Benchmark |
|
---|---|
ATTO - Read - QD 4 - 4 kB - Gem. snelheid | 555 MB/s |
ATTO - Read - QD 4 - 64 kB - Gem. snelheid | 3.346 MB/s |
ATTO - Read - QD 4 - 1MB - Gem. snelheid | 14.160 MB/s |
ATTO - Write - QD 4 - 4 kB - Gem. snelheid | 848 MB/s |
ATTO - Write - QD 4 - 64 kB - Gem. snelheid | 9.227 MB/s |
ATTO - Write - QD 4 - 1MB - Gem. snelheid | 9.865 MB/s |
Opgenomen vermogen SSD's (SerialCables M.2 adapter) |
|
---|---|
Opgenomen vermogen - 1MB Lezen | 8,054 watt |
Opgenomen vermogen - 4KB Lezen | 2,627 watt |
Opgenomen vermogen - Idle | 0,039 watt |
PCMark 10 Storage - Full |
|
---|---|
PCMark 10 - 2.37GB_(399_JPEGs)_kopieertest | 1.848 MB/s |
PCMark 10 - 2.37GB_(399_JPEGs)_leestest | 1.241 MB/s |
PCMark 10 - 2.37GB_(399_JPEGs)_schrijftest | 1.250 MB/s |
PCMark 10 - 20GB_(4_ISOs)_kopieertest | 4.831 MB/s |
PCMark 10 - 20GB_(4_ISOs)_leestest | 4.744 MB/s |
PCMark 10 - 20GB_(4_ISOs)_schrijftest | 7.167 MB/s |
PCMark 10 - Gebruiken Adobe After Effects | 868 MB/s |
PCMark 10 - Gebruiken Adobe Illustrator | 487 MB/s |
PCMark 10 - Gebruiken Adobe InDesign | 344 MB/s |
PCMark 10 - Gebruiken Adobe Photoshop Heavy | 1.576 MB/s |
PCMark 10 - Gebruiken Adobe Photoshop Light | 497 MB/s |
PCMark 10 - Gebruiken Microsoft Excel | 316 MB/s |
PCMark 10 - Gebruiken Microsoft PowerPoint | 210 MB/s |
PCMark 10 - Starten Adobe Acrobat | 374 MB/s |
PCMark 10 - Starten Adobe After Effects | 431 MB/s |
PCMark 10 - Starten Adobe Illustrator | 362 MB/s |
PCMark 10 - Starten Adobe Lightroom | 311 MB/s |
PCMark 10 - Starten Adobe Photoshop | 361 MB/s |
PCMark 10 - Starten Adobe Premiere_Pro | 480 MB/s |
PCMark 10 - Starten Battlefield V | 1.152 MB/s |
PCMark 10 - Starten Call of Duty: Black Ops 4 | 886 MB/s |
PCMark 10 - Starten Overwatch | 589 MB/s |
PCMark 10 - Starten Windows 10 | 625 MB/s |
PCMark 10 - Storage - Totaalscore | 5.007 punten |
PCMark 10 - Storage - Totaalscore - Bandbreedte | 789 MB/s |
PCMark 10 - Storage - Totaalscore - Toegangstijd | 33 µs |
PCMark 10 Storage - Consistency |
|
---|---|
PCMark 10 Consistency - Degrade 1 - Bandwidth | 1.473,16 MB/s |
PCMark 10 Consistency - Degrade 1 - Latency- Read | 33,31 µs |
PCMark 10 Consistency - Degrade 1 - Latency- Write | 44,13 µs |
PCMark 10 Consistency - Degrade 2 - Bandwidth | 1.367,17 MB/s |
PCMark 10 Consistency - Degrade 2 - Latency- Read | 36,31 µs |
PCMark 10 Consistency - Degrade 2 - Latency- Write | 45,37 µs |
PCMark 10 Consistency - Degrade 3 - Bandwidth | 1.168,25 MB/s |
PCMark 10 Consistency - Degrade 3 - Latency- Read | 38,42 µs |
PCMark 10 Consistency - Degrade 3 - Latency- Write | 53,40 µs |
PCMark 10 Consistency - Degrade 4 - Bandwidth | 802,05 MB/s |
PCMark 10 Consistency - Degrade 4 - Latency- Read | 44,84 µs |
PCMark 10 Consistency - Degrade 4 - Latency- Write | 101,09 µs |
PCMark 10 Consistency - Degrade 5 - Bandwidth | 464,13 MB/s |
PCMark 10 Consistency - Degrade 5 - Latency- Read | 46,26 µs |
PCMark 10 Consistency - Degrade 5 - Latency- Write | 323,99 µs |
PCMark 10 Consistency - Degrade 6 - Bandwidth | 450,09 MB/s |
PCMark 10 Consistency - Degrade 6 - Latency- Read | 49,39 µs |
PCMark 10 Consistency - Degrade 6 - Latency- Write | 311,24 µs |
PCMark 10 Consistency - Degrade 7 - Bandwidth | 587,57 MB/s |
PCMark 10 Consistency - Degrade 7 - Latency- Read | 45,03 µs |
PCMark 10 Consistency - Degrade 7 - Latency- Write | 179,48 µs |
PCMark 10 Consistency - Degrade 8 - Bandwidth | 558,09 MB/s |
PCMark 10 Consistency - Degrade 8 - Latency- Read | 47,30 µs |
PCMark 10 Consistency - Degrade 8 - Latency- Write | 191,03 µs |
PCMark 10 Consistency - Steady 1 - Bandwidth | 900,49 MB/s |
PCMark 10 Consistency - Steady 1 - Latency- Read | 44,79 µs |
PCMark 10 Consistency - Steady 1 - Latency- Write | 77,94 µs |
PCMark 10 Consistency - Steady 2 - Bandwidth | 939,48 MB/s |
PCMark 10 Consistency - Steady 2 - Latency- Read | 44,90 µs |
PCMark 10 Consistency - Steady 2 - Latency- Write | 65,62 µs |
PCMark 10 Consistency - Steady 3 - Bandwidth | 978,46 MB/s |
PCMark 10 Consistency - Steady 3 - Latency- Read | 43,30 µs |
PCMark 10 Consistency - Steady 3 - Latency- Write | 65,61 µs |
PCMark 10 Consistency - Recovery 1 - Bandwidth | 1.028,95 MB/s |
PCMark 10 Consistency - Recovery 1 - Latency- Read | 39,32 µs |
PCMark 10 Consistency - Recovery 1 - Latency- Write | 68,54 µs |
PCMark 10 Consistency - Recovery 2 - Bandwidth | 1.253,90 MB/s |
PCMark 10 Consistency - Recovery 2 - Latency- Read | 37,09 µs |
PCMark 10 Consistency - Recovery 2 - Latency- Write | 51,10 µs |
PCMark 10 Consistency - Recovery 3 - Bandwidth | 1.317,41 MB/s |
PCMark 10 Consistency - Recovery 3 - Latency- Read | 35,98 µs |
PCMark 10 Consistency - Recovery 3 - Latency- Write | 50,77 µs |
PCMark 10 Consistency - Recovery 4 - Bandwidth | 1.381,99 MB/s |
PCMark 10 Consistency - Recovery 4 - Latency- Read | 34,72 µs |
PCMark 10 Consistency - Recovery 4 - Latency- Write | 47,50 µs |
PCMark 10 Consistency - Recovery 5 - Bandwidth | 1.369,86 MB/s |
PCMark 10 Consistency - Recovery 5 - Latency- Read | 35,18 µs |
PCMark 10 Consistency - Recovery 5 - Latency- Write | 50,49 µs |
PCMark 10 Consistency - Steady state bandwidth (Gemiddeld) | 939,48 MB/s |
PCMark 10 Consistency - Steady state read latency (Gemiddeld) | 44,33 µs |
PCMark 10 Consistency - Steady state write latency (Gemiddeld) | 69,72 µs |
Cache |
|
---|---|
Driekwart volle ssd - cachegrootte | 94 GB |
Driekwart volle ssd - snelheid binnen cache | 7,2 GB/s |
Driekwart volle ssd - snelheid buiten cache | 1,0 GB/s |
Halfvolle ssd - cachegrootte | 93 GB |
Halfvolle ssd - snelheid binnen cache | 7,2 GB/s |
Halfvolle ssd - snelheid buiten cache | 1,0 GB/s |
Lege ssd - cachegrootte | 379 GB |
Lege ssd - snelheid binnen cache | 7,3 GB/s |
Lege ssd - snelheid buiten cache | 3,1 GB/s |
CrystalDiskmark |
|
---|---|
Sequential 1MB - Q8T1 - Read | 14.261 MB/s |
Sequential 1MB - Q8T1 - Write | 10.001 MB/s |
Sequential 1MB - Q1T1 - Read | 6.763 MB/s |
Sequential 1MB - Q1T1 - Write | 8.896 MB/s |
Random 4KB - Q32T1 - Read | 1.007 MB/s |
Random 4KB - Q32T1 - Write | 855 MB/s |
Random 4KB - Q1T1 - Read | 83 MB/s |
Random 4KB - Q1T1 - Write | 342 MB/s |
Random 4KB - Q32T16 (NVMe) - Read | 8.780 MB/s |
Random 4KB - Q32T16 (NVMe) - Write | 6.274 MB/s |
Sequential 128kB - Q32T1 (NVMe) - Read | 14.054 MB/s |
Sequential 128kB - Q32T1 (NVMe) - Write | 9.955 MB/s |
Ssd-temperatuur |
|
---|---|
Snelheid binnen cache - met vs. zonder extra koeling | 71,2 % |
Snelheid buiten cache - met vs. zonder extra koeling | 32,3 % |
Temperatuur | 62 °C |
Zonder extra koeling - snelheid binnen cache | 5,2 GB/s |
Zonder extra koeling - snelheid buiten cache | 1,0 GB/s |
USB snelheidstest 2025 |
|
---|---|
1000x 5MB-bestand lezen | 5.394,4 MB/s |
1000x 5MB-bestand schrijven | 5.024,8 MB/s |
10GB-bestand lezen | 9.770,6 MB/s |
10GB-bestand schrijven | 7.986,2 MB/s |
50GB-bestand lezen | 10.292,8 MB/s |
50GB-bestand schrijven | 8.144,3 MB/s |