I ka hopena o ka makahiki i hala, ua hoʻopiha ʻia ke ʻano hoʻohālike o kā mākou mau polokalamu me kahi laina hou,
He ʻumi mau makahiki i hala aku nei, ʻo kahi kaapuni o nā kāmela CCTV like 15 ka pae o kahi mea kanu ʻoihana nui a i ʻole kahi wahi paʻa o kahi ʻaha, ʻoihana aupuni a i ʻole kekahi ʻoihana koʻikoʻi. I kēia lā, ʻo 15 mau kāmela paha no kahi ʻoihana liʻiliʻi e mālama ana i kahi hale kūʻai a me ke keʻena, kahi kikowaena hoʻoikaika kino a i ʻole kahi hale kūʻai liʻiliʻi. ʻO ia hoʻi, ʻaʻole kēia he mea hoʻonani, akā he ʻano o ka hoʻopaʻa wikiō, kahi ʻāpana utilitarian o ka palekana kino. Akā ʻaʻole i liʻiliʻi nā pilikia: pono e hoʻopaʻa ʻia a mālama ʻia nā gigabytes o ka wikiō maikaʻi ma kahi wahi, a he mea nui kēia o ka palekana - inā ʻaʻole, no ke aha kēia mau kāmela?
Keʻano
He mea paʻakikī ke loaʻa i kahi mea hou i ke ʻano o ka paʻakikī. ʻO ke ʻano kumu o ka hāmeʻa he 3.5", hana ʻia ke kino me ka alumini, ʻo ka uhi o luna he palahalaha, me kahi mea hōʻailona nui:
Aia ma lalo kahi ʻeleʻele palahalaha like ʻole, kahi hapaha o ia mau mea i noho ʻia e ka papa waho o ka hāmeʻa. Aia kekahi 4 mau puka kau.
Aia kahi weld ma ka perimeter holoʻokoʻa, e hōʻoia ana i ka paʻa piha o ka hoʻopiha - ʻaʻole hiki ke komo i loko o ka home. A ʻaʻohe kumu e hiki ai, koe wale nō paha ma muli o ka ʻimi, ʻoluʻolu, a i ʻole ke kiʻi ʻana i nā mea hoʻomanaʻo makaʻu (ʻoiai i ka ʻike ʻia he mau "pancakes" like me nā disc ʻē aʻe).
ʻEkolu puka wili ma kēlā ʻaoʻao kēia ʻaoʻao - hiki ke hoʻokomo ʻia ke kaʻa i loko o kekahi hīnaʻi, ʻoiai ma kahi pōkole.
Ma ke noi o na limahana (mai
Aia ma ka ʻaoʻao mua he kaha kaha me ka helu serial o ka drive - i hiki iā ʻoe ke ʻimi maʻalahi i ka huakaʻi makemake i ka waihona NAS.
E hoʻohana
Inā hoʻokahi wale nō kāmele āu e kau nei ma kahi o ke alahele ma ka home, a ma kēia hihia pono ʻoe e mālama i ka wikiō i hoʻopaʻa ʻia ma kahi (ʻaʻole mākou e noʻonoʻo i nā lawelawe kapuaʻi i kēia hihia - kahi mālama wikiō ke kuleana o nā mea nona).
No ka hoʻomaopopo ʻana i ka pālākiō, e huli kākou i ka papaʻaina, e hōʻike ana i ka nui o 1 hola o ka hoʻopaʻa wikiō me ka bitrate paʻa (me ka hoʻohālikelike ʻino loa):
Bitrate wikiō
wahi noho ʻia
96K (~kekahi wikiō)
42 MB
192K (~ ʻaha kūkā wikiō i hoʻopaʻa ʻia)
84 MB
448K (~YouTube 240p)
112 MB
768K (~YouTube 360p)
225 MB
1024K (~YouTube 480p)
450 MB
1536K (~VideoCD)
675 MB
2048K (~YouTube 720p)
900 MB
4096K (~YouTube 720p@60fps)
1.8 GB
8192K (~YouTube 1080p@60fps)
3.6 GB
16384K (~HDTV)
7.2 GB
ʻIke ʻia ma ke ʻano o ke kāmela i ʻōlelo ʻia, kokoke i kēlā me kēia kaʻa e hana, ʻo 500 GB - e lawa ka manawa no ka aneane hoʻokahi pule o ka hoʻopaʻa hoʻopaʻa ʻana i ka maikaʻi maikaʻi (a inā ʻoe e hoʻopaʻa me ka hoʻohana ʻana i kahi sensor neʻe, ʻoi aku ka lōʻihi) . A inā ʻoe e hoʻohana i ka disk SkyHawk maʻalahi loa (8 TB), e uhi ia i ka pono o ka mālama wikiō no nā mahina a i ʻole mau makahiki.
Akā ʻoiaʻiʻo, i ka hoʻomohala ʻana i nā disks SkyHawk series, ua noʻonoʻo mākou i kahi nānā wikiō ʻokoʻa, ma kahi ʻano nui. ʻO nā komo, nā hale kūʻai, nā ʻoihana, nā ʻoihana, nā keʻena aupuni - ʻo kēia mau hiʻohiʻona āpau (a me nā mea ʻē aʻe he nui) e hoʻohana ana i nā kakini a i ʻole haneli o nā kāmela wehewehe kiʻekiʻe, me nā hoʻonohonoho a me nā ʻenehana like ʻole. I mea e hele mau ai ka wikiō mai ia mau mea ma o nā polokalamu ʻoihana, e hoʻopaʻa ʻia ma nā ʻāpana multi-disk a mālama paʻa ʻia no ka manawa lōʻihi. ʻO kēia ka mea kūlohelohe no SkyHawk.
Ma ʻaneʻi, ma kahi o kahi papa abstract, ʻoi aku ka maikaʻi o ka hoʻohana
No laila, ke neʻe nei i nā slider, ʻike mākou ua lawa ka hero o ka loiloi o kēia lā (SkyHawk AI 16 TB) e mālama i nā wikiō mai 15 mau kāmeʻa no hoʻokahi mahina, e hoʻopaʻa a puni ka uaki i ka maikaʻi FullHD me ke alapine o 25 mau kiʻi i kekona. (manaʻo kiʻiʻoniʻoni).
// (!)(!)(!) - nā hōʻailona no ka hoʻokomo kūʻokoʻa ma ka ʻōlelo mua.
ʻO 15 mau kāmela, no ka laʻana, he hale keʻena, nona nā kāmela 7 e kau ana ma kēlā me kēia o nā puka komo 2 - kahi perimeter paʻa loa me ka hiki ke luʻu i loko o ka waihona wikiō no hoʻokahi mahina. Hoʻolālā ʻia ʻo SkyHawk AI no ka hana a puni ka manawa ma nā ʻōnaehana nānā wikiō, me ka ukana a hiki i ka 550 TB i kēlā me kēia makahiki - ʻaneʻane ʻekolu manawa ʻoi aku kēia ma mua o nā wikiō nānā wikiō maʻamau. A inā he pono ʻoe i nā haʻahaʻa hana kiʻekiʻe, manaʻo mākou e hoʻohana i nā drive ʻoihana ʻoihana Seagate (no ka laʻana, Exos,
ʻOiaʻiʻo, ʻaʻole pili pololei kēia mau kāmela āpau i ka paʻakikī, akā ma o kahi hāmeʻa NVR / XVR / *** maikaʻi loa e hana i ke koena o ka hana: hoʻonohonoho i ka waihona a me ke komo ʻana iā ia, hoʻihoʻi, kaʻina wikiō. nā kahawai (ʻike i nā kānaka, nā kaʻa, ka ʻike maka, ...), etc. ʻAʻole nā mea āpau, ʻoiai mai nā hōʻailona kaulana, ke kākoʻo i nā drive o ia leo nui, akā ua nui nā mea e koho ai: mai ke alakaʻi honua ʻo Hikvision (no ka laʻana, i ka I-series, Super NVR a me DeepInMind NVR laina) i nā mea ʻike ʻole ʻia - Dahua, TVT a i ʻole Uniview . A hiki i 16 SkyHawk drive hiki ke hoʻokomo ʻia i nā polokalamu HikVision - e noʻonoʻo wale i kēia hoʻonohonoho a me kāna mau mea hiki.
ʻO Hikvision SuperNVR a me Hikvision DeepMind NVR
* * *
E hoʻi kāua i kā mākou diski. ʻO ka wikiwiki o ka spindle he 7200 rpm - ke kumu gula, e hāʻawi ana i ka mea hana me ka hana pono no ka hana ʻana me ka wikiō. E like me ka lōʻihi a me ka haʻahaʻa haʻahaʻa haʻahaʻa. Hiki ke ʻike ʻia nā waiwai walaʻau ma ka pā, akā hāʻawi ʻia nā waiwai no ka disk "ma ka papaʻaina" - ʻoiaʻiʻo, e hūnā ʻia ka disk i kahi NAS/NVR a i ʻole i ka hohonu o ka ʻōnaehana ʻōnaehana. kahi i koe ʻole ai ka walaʻau a me ka haʻalulu.
Ua hana ʻia nā ana wikiwiki i ka hōʻoia ʻia ʻo HD Tune Pro utility version 5.70. Hiki ke kaomi i nā kiʻi paʻi kiʻi a pau.
Heluhelu laina - mai 120 a 266 MB / s me ka waiwai awelika o 209 MB / s, nā waiwai like no ke kākau ʻana. Aia ka manawa komo ma kahi o 11.6 - 13 ms no ka heluhelu ʻana a me ka hapaʻumi o nā milliseconds no ke kākau ʻana - he hopena maikaʻi, ma muli o kahi huna huna.
Heluhelu:
Mōʻaukala:
Loaʻa iā Seagate SkyHawk AI series drives he 256 MB o ka cache, kahi nui paʻa, akā i kēia hihia he kuleana kūikawā. Loaʻa i ka firmware disk kahi mana hou o ka algorithm Kiʻi Pono AI, ka mea e hoʻopololei ana i ka hoʻoheheʻe wikiō, e hōʻoiaʻiʻo ʻaʻole i hāʻule nā papa i nā hoʻopaʻa leo a hōʻemi i nā hewa ʻikepili. Hoʻokumu ʻia ka algorithm ma ka ʻenehana caching multi-tier (MTC, Multi-Tier Caching) a hāʻawi:
- 64/XNUMX ka loaʻa ʻana o nā kahawai wikiō mai nā kāmeʻa HD XNUMX.
- Kiʻekiʻe māmā holo kahe.
- ʻAʻohe papa i hāʻule (ma muli o nā algorithms no ka hoʻoponopono hewa a me ke kūkulu hou ʻana i ka ʻikepili).
- Paʻa kiʻi kiʻekiʻe.
- Kākoʻo no ka ATA-8 Streaming command set (hoʻomaka ka hoʻoili ʻikepili i ka manawa ma mua o ka pono o ka ʻikepili, hiki i ka mea hoʻokipa ke noi i ka hāʻawi ʻana i ka ʻikepili i loko o kekahi manawa), i hoʻopaʻa ʻia no ka hoʻoponopono ʻana i nā ʻikepili sequential nui e like me nā faila wikiō.
Hiki iā ʻoe ke aʻo hou e pili ana i ka hana ʻana o ka ʻenehana
Hāʻawi pū ka palapala i hoʻopili ʻia ma luna nei i nā kikoʻī e pili ana i ka hana ʻana o ka ʻenehana AcuTrac e hōʻoia i ka hana mau a me ka hilinaʻi ʻana ma nā wahi haʻalulu kiʻekiʻe.
Aia ma luna o ka moku ʻo SkyHawk Health Management (SHM) - kahi polokalamu kūikawā i hoʻomohala ʻia me Hikvision (no nā ʻōnaehana me NVR OS 4.0) - SMART ma nā steroids, i hala ma mua o ke kūlana ʻoihana. Mālama ka ʻenehana a nānā i ka ʻikepili olakino a me ka hana, hiki ke kōkua i ka pale ʻana i nā pilikia i ka manawa.
Nā kikoʻī kikoʻī o Seagate SkyHawk AI
Aia ka SkyHawk AI lineup i nā polokalamu me nā mana o 8, 10, 12, 14 a me 16 TB. Ma waho aʻe o ka leo, ʻokoʻa wale lākou i ke kaumaha, ka helu o nā papa, ka hoʻohana ʻana i ka mana a me kahi haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa ma ke anawaena o waho (no nā hiʻohiʻona ʻōpio).
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Nā Mea Aʻo
Nā koho kohoHoʻohālike: Seagate SkyHawk AI
Code mea hana: ST16000VE000
makahiki hoʻokuʻu: 2019
KaʻiHiki ke mālama: 16 TB
Hōʻike: 3,5 "
Nui waihona: 256 MB
ʻO ka māmā spindle: 7200 rpm
Ka helu o nā pā: 9
Nā poʻo: 18 (no nā hiʻohiʻona 16 a me 14 TB)
ʻO ka wikiwikiE hoʻā i ka manawa: ʻO 23 kekona ka mea maʻamau; 30 kekona - ka nui
Ka nui o ka hoʻoili ʻikepili: 250 MB/s
Awelika manawa komo: 4.16 ms
Awelika manawa kali: 4.16 ms
mau 'Nānaina: SATA 6Gb/s (SATA III)
Kaʻalaʻala Interface: 6 Gbps
Kākoʻo NCQ: he nui na
Mechanics a me ka hilinaʻiHaʻawe hana kiʻekiʻe loa: 550 TB i kēlā me kēia makahiki
Ka helu o nā kaʻa kaʻa hoʻonoho: 300 000
MTBF: 1.5 miliona hola
AFR: 0.44% (ma muli o 8760 POH)
ʻO ka pale ʻana i ka haʻalulu ʻana: ʻae, 12.5 rad/s2 a hiki i 1500 Hz
Ka hopena i ka wā o ka hana: 50G mau 2ms i ka wā e holo ana, 200G mau 2ms i ka wā e hemo ai
Nā hewa heluhelu hiki ʻole ke hoʻoponopono ʻia/heluhelu ʻia: 1 hewa ma 1E15 (10 a hiki i ka 15th mana) bit
Ka leo o ka hana: 28 dB
Ka pae walaʻau ma ke ʻano hana ʻole: 18 dB
Ka mahana hana: 5 ~ 70 ° C
Palekana palena ʻole: Nā makahiki 3
Ka walaʻau a me ka hoʻohana manaNoise pae: ma ke ʻano kuʻuna - 1.8 bel (maʻamau), 2.0 bel (kiʻekiʻe); ke ʻimi - 2.6 bel (maʻamau), 2.8 bel (kiʻekiʻe)
Awelika hoʻohana mana ma ke ʻano hana: 6.71 W - awelika i ka wā o ka hana
Awelika hoʻohana mana standby: 5.1 W
Hoʻohana ikehu i ka hoʻomaka: 21.6 W (e hoʻomaka ana i kēia manawa 1.8A ma kahi kaapuni 12V)
Heluhelu/Kākau i ka mana hoʻohana: 6.9 W
ʻAwelika hoʻohana mana ma nā ʻano Standby a me ka hiamoe: 1.05 W
Ana, kaumahaĀkea: 101.6 мм
Длина: 147 мм
Mānoanoa: 26.1 мм
Kaona: 670 gr
lilo o
ʻO nā kumukūʻai kokoke i ka manawa o ka hoʻolaha ʻana o ka pou:
16 TB — 37 500₽
14 TB — 31 000₽
12 TB — 26 500₽
10 TB — 21 500₽
8 TB — 16 500₽
* * *
Kūkulu maikaʻi a palekana i kāu ʻoihana, hoʻopakele kēia iā ʻoe mai nā pilikia he nui!
Nā mea hou aku!
Source: www.habr.com