Ano ang NVMe?! ft. ADATA LEGEND 960 MAX PCIe Gen4x4
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00:00.0
Napag-usapan natin last time ang RAM, which is a volatile memory.
00:04.0
Ngayon naman pare, ano naman ang NBME or Non Volatile Memory Express?
00:10.0
Ating talakayan yan kasama itong ADATA Legend 960 Max.
00:21.0
Ang NBME ay isang high-speed storage protocol na ginagamit para sa mga solid-state drive or SSD.
00:28.0
Sa madaling salita, ito yung teknolohiyang nagpapabilis ng pagbabasa at pagsusulat ng data sa iyong kompyuter.
00:36.0
Parang sports car, bro. Zoom, zoom.
00:39.0
Ang NBME ay pwede nating sabihing alternative sa dati nating SATA or Serial ATA Interface.
00:46.0
Ang SATA kasi ay medyo mabagal kumpara dito sa NBME.
00:51.0
Kumbaga, lakad matatagil lang yung bilis ng SATA, etong NBME naman ay takbong matulid.
00:57.0
Kasi ang SATA 3 Interface ay meron lamang maximum throughput rate na 750MB per second.
01:04.0
Habang ang PCIe version 4.0 ay merong maximum per lane throughput na 1.969 or almost 2GB per second.
01:14.0
Eh apat ang lanes ng PCIe 4.0, edi kulang-kulang 8GB per second na ang maximum nun, diba?
01:22.0
Ito pa, yung mga motherboards ngayon, lalo na yung mid to high-end,
01:26.0
ang M.2 NBME slot nila ay direkta nakokonekta sa CPU.
01:31.0
Ibig sabihin, hindi na kailangan ng mga nakakaabala at kahindik-hindik na conversion circuit.
01:38.0
Katalasan dyan, yung unang M.2 slots o yung pangalan na M.2 Slash 1,
01:43.0
tapos yung ibang M.2 slots ay kokonekta muna sa chipset,
01:47.0
kaya mas mawaba ang magiging bandwidth nito.
01:50.0
For much better, i-check nyo muna yung motherboard manual ninyo
01:53.0
para alam nyo kung saan nyo ilalagay ang inyong primary drive.
01:58.0
Kaya kung gusto nyong makuha ang best performance sa inyong M.2 NBME drive,
02:03.0
mas maganda kung i-install nyo ito sa slot na direkta nakokonekta sa CPU
02:08.0
para siguradong todong bandwidth ang magiging daanan ng mga data na maglalabas-pasok sa kanya.
02:14.0
Tapos kung suportado ng sistem nyo ang PCIe 4.0 NBME SSD,
02:19.0
pwede nyo i-check itong ADATA Legend 960 MAX M.2 SSD.
02:25.0
As advertised, meron itong sequential read speeds of up to 7,400 MBps
02:32.0
and sequential write speeds of up to 6,800 MBps.
02:38.0
Basically, ADATA Legend 960 lang din talaga yung pinaka-SSD na ito.
02:42.0
Kaya sya merong MAX kasi meron syang added heatsink na may design
02:47.0
na babagay sa black and gold theme pieces nyo.
02:50.0
Para din syempre, mamaintain niya ang kanyang performance ng stable under heavy workloads.
02:56.0
Itong unit na hawak ko ay merong 1TB of capacity pero available din sya to 2TB and 4TB version nito.
03:04.0
Meron itong Micron Triple Level Cell or TLC na non-flash memory.
03:09.0
Mataas ang storage density nito.
03:11.0
Meron din syang SiliconMotions SM2264 controller which is basically a PCIe Gen 4x4 NBME 1.4 SSD controller.
03:22.0
In terms of performance nito sa aming main PC for editing, hindi naman sya ng disappoint.
03:27.0
Gamit ang Crystal Disk Mark, umiskurw sya ng 6,535.36 MBps sa sequential read nito
03:36.0
and 6,030.95 MBps naman sa sequential write.
03:41.0
Peak performance niya na yan.
03:43.0
Habang yung minimum performance niya naman sa random 4K ay 76.47 MBps random read
03:51.0
and 200.08 MBps random write.
03:55.0
Di man sya ganoon kalapit sa advertised speed niya, halos doble pa din naman ang bilis nito sa SSD na gamit namin ngayon.
04:03.0
Sa PCMark 10 full system drive benchmark naman ay nakakuha ito ng score na 3,066.
04:09.0
Definitely mas mataas ang bandwidth nito at mas mababa ang latency kumpara sa SSD na gamit din namin ngayon.
04:16.0
Konting tip nga pala na every time na magdadagdag kayo ng storage drive ay siguraduhin nyong i-activate nyo muna sya
04:23.0
para magamit nyo sya kasi hindi pa yan allocated pag bagong salpakin nyo pa lang sa system nyo.
04:29.0
Anyways, in terms of power efficiency naman, nasa average naman ang kanyang power consumption.
04:34.0
Nasa 6.5 watts sya during sequential read and 7.2 watts naman while operating sequential write.
04:42.0
Yung operating temperature naman niya pag naka-pull load is around 60 to 70 degrees Celsius
04:48.0
which is pasok naman sya sa kanyang safe operating temperature range.
04:52.0
Kaya dapat meron talagang heatsink or kung magregular legend 960 ka na walang heatsink
04:58.0
dapat yung motherboard mo merong M.2 heatsink feature para talaga mamaintain niya ang kanyang performance.
05:05.0
Kapag naka-NBME SSD ka na, maramdaman mo na kung gaano ka awesome ito.
05:11.0
Nakakalot ka bilis sya mag-load ng mga files, games, videos, kahit mananaking files pa or projects mo sa work.
05:18.0
Sinasabi ko sa'yo bes, mamaw na mamaw ang NBMEs.
05:22.0
Oo nga pala, pwede rin itong isalpak sa mga PS5 nyo.
05:26.0
Masasabi ko din magandang option ito para sa mga naghaanap ng fast and reliable drive para sa PC nyo
05:32.0
though hindi sya yung pinakamura, pero palit-palit naman ito sa performance and efficiency.
05:39.0
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05:45.0
Like, dislike, I don't care, thank you and GG!
