Western Digital Black SN770M, 2TB, M.2 Gen4 x4
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- Maht: 2 TB
- Tüüp: NVMe
- Lugemiskiirus (Seq. Read): 5150 MB/s
- Kirjutamise kiirus (Seq. Write): 4850 MB/s
- Formaat: M.2 30mm (2230)
- Liides: PCIe 4.0 x4
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Täiendava eelisena on SSD-kettad täiesti müravabad, sest erinevalt tavalistest kõvaketastest ei sisalda need mehaanilisi liikuvaid osi. Teine omadus on äärmiselt madal energiatarve, mida sülearvutiomanikud kindlasti hindavad, sest see parameeter suurendab märkimisväärselt aku tööaega. /* Nobeigums */ ?>
Sequential read speed, ehk keskmine andmete lugemise kiirus on oluline SSD ketta töökiiruse kriteerium. Andmeid SSD kettalt loetakse palju sagedamini, kui kirjutatakse tagasi, kuna operatsioonisüsteem suuremalt osalt töödeldud andmeid säilitab operatiivmälus.
Juhul, kui soovite, et soetatud SSD ketta lugemiskiirus oluliselt ületaks klassikalise kõvaketta kiirust, valige SSD ketas 200 MB/s või suurema lugemise kiirusega. Täiendav suutlikkuse (jõudluse) kasv toimub andmete otsingu (SeekTime) arvel, mis SSD ketastel, kui sellistel, on lugematuid kordi paremal tasemel mistahes kõvakettast.
Peaaegu sama tähtis, kui lugemise kiirus, on kirjutamise (salvestamise) kiirus. Ka see parameeter määrab ära SSD ketta jõudluse, sellegipoolest, seetõttu, et kettale kirjutamine on harvem toiming,kui andmete lugemine, siis mistahes kiirus üle 100 MB/s keskmise suurusega kasutajale on subjektiivselt raskemini eristatav suurematest näitajatest, välja arvatud juhul, kui SSD ketast kasutate serveriks, heli/video salvestamiseks jmt.
Tänu SSD-tehnoloogiast tulenevale väikesele suurusele on ketaste standardsuurus 2,5" ja see sobib keskmise kaasaskantava arvuti jaoks. Lauaarvutisse on võimalik paigaldada 2,5-tolline ketas, kui kasutada üleminekut 2,5" -> 3,5" ja seda üleminekut saab soodsalt osta TopPC.ee rubriigist "Adapteri". 2,5" + 3,5" formaadiga kettad on selle üleminekuga kaasas.
1,8" kettad on mõeldud ülikompaktse klassi kaasaskantavatele arvutitele.
PCI-Express SSD-d on mõeldud lauaarvutitele, kus on olemas vaba PCI-Express pistik. Seda tehnoloogiat kasutatakse enamasti selleks, et tagada muud tüüpi ühenduste võimalusi ületav jõudlus.
SSD kettad, mil on SATAII ja SATAIII liidesed, on ühitatavad mõlemat liiki liidestega emaplaadiga. Siiski peab võtma arvesse, et emaplaadi SATAII liides maksimaalselt suudab tagada ligikaudu 300 MB/s suurust läbilaskvust, mis SSD ketastel, millede lugemise ja/või kirjutamise kiirus ületab seda piiri, võib vähendada reaalset läbilaskvust kuni SATAII võimaluste piirini.
Sarnane olukord on PCI-Express ja SATAIII liidestega. Ehkki küll SATAIII standard suudab tagada kuni isegi 600 MB/s suuruse andmete läbilaskvuse, on kättesaadavad ka SSD kettad, millede kiirus ületab seda piiri, sel juhul tootja valib PCI-Express liidese, mil on suurem läbilaskevõime. PCI-Express ketast pole võimalik ühendada sülearvutiga.
ARTIKEL2 - NVME SSD F/ HANDHELD GAMING DEV.
Breite - 0
category - PC Components|Drives|Solid State Drives (SSDs)|M.2
Category - Root/Electronics/PC parts/Hard drives
Category Code - SSU
Category_1 - Hard Drives and Pendrives
Category_2 - Internal SSD
code - WDS200T3X0G
Color - Not applicable
Depth - 30 mm
Description - Expand your handheld gaming device or M.2 2230 compatible laptop’s storage with the WD_BLACK SN770M NVMe SSD. This M.2 2230 SSD is equipped with PCIe® Gen 4.03 delivering speeds up to 5,150 MB/s2 (1TB and 2TB models), Western Digital’s nCache™ 4.0 Technology and Microsoft’s DirectStorage Support. Enabling you to bring and play your large game library wherever you are while allowing you to immerse yourself with blazingly quick game installations and level loads. For extra peace of mind, use the Western Digital Dashboard (Windows® only) software to keep your drive tuned up.
Description - WD Black SN770M SSD Take it to the next level with WD_BLACK M.2 2230 NVMe SSD Expand the memory of your portable console or laptop compatible with M.2 2230 drives with the WD_BLACK SN770M NVMe SSD drive with a capacity of up to 2 TB. This M.2 2230 SSD features a PCIe Gen 4.0 interface for speeds of up to 5,150 MB/s (1TB and 2TB models) and supports Western Digital's nCache 4.0 and Microsoft's DirectStorage. This allows you to take your game library anywhere in the world to load games and load new levels at lightning-fast speeds. And for even greater peace of mind, customize your drive with Western Digital Dashboard software (Windows only). PLAY WITHOUT WORRY Introducing WD_BLACK SN770M SSD, the first M.2 2230 NVMe SSD built on the trust gamers place in our brand. INCREASE THE CAPABILITIES OF YOUR PORTABLE CONSOLE Expand the capabilities of compatible portable consoles like ASUS ROG Ally and Steam Deck with transfer speeds up to 5150 MB/s (1TB and 2TB models), and install games and load new levels with blazingly fast speeds. MORE GAMES FOR YOUR TRAVEL Take your game library anywhere in the world with proven Western Digital TLC NAND storage with capacities up to 2 TB. UNCOMPROMISING FEATURES Get ready for a truly immersive experience with exclusive gamer-focused features like PCIe Gen 4.0, Western Digital's nCache 4.0, and Microsoft's DirectStorage. ALSO COMPATIBLE WITH ULTRA-THIN PCS Breathe new life into your M.2 2230 SSD-compatible laptop, such as Microsoft Surface or Dell, by expanding its memory. A BRAND THAT PLAYERS TRUST Customize your 5-year limited warranty drive with Western Digital Dashboard software (Windows only).
dimensionalWeight - 53
dimension depth - 20 mm
dimension height - 120 mm
Dimensions - 30x22x2.38mm
dimension weight - 50 g
dimension width - 100 mm
Disk type - SSD
Drive thickness - 2.38mm
Drive type - Internal
ean - 0718037902968
ean - 718037902968
EAN - 0718037902968
EANCode - 0718037902968
Eans - 718037902968
EAN_code - 0718037902968
Features - Certification - FCC,UL, TUV, KSS, BSMI, VCCI, C-Tick
Features - Component for - PC/Laptop
Features - Data transfer rate - 16 Gbit/s
Features - Interface - PCI Express 4.0
Features - Mean time between failures (MTBF) - 1750000 h
Features - Memory type - TLC NAND
Features - NVMe - Yes
Features - PCI Express interface data lanes - x4
Features - Random read (4KB) - 650000 IOPS
Features - Random write (4KB) - 800000 IOPS
Features - Read speed - 5150 MB/s
Features - SSD capacity - 2 TB
Features - SSD form factor - M.2
Features - TBW rating - 1200
Features - Write speed - 4850 MB/s
Form Factor - M.2
Form factor (width) - M.2 2230
Full Description Line - SSD series Black SN770M|2TB|Form Factor M.2|PCIe Gen4|NVMe|Write speed 4850 MBytes/sec|Read speed 5150 MBytes/sec|Drive thickness 2.38mm|TBW 1200 TB
Gewicht - 0
Gross Weight Kg - 0,09
GRUPPE1 - Hard Drive/Optical
GRUPPE2 - Solid State Drive
guarantee - 60
guarantee_type - normal
HDD capacity - 2 TB
HDD interface - PCI-Express
Height - 2.38 mm
HERSTELLER - WESTERN DIGITAL
Hoehe - 0
HSTNUMMER - WDS200T3X0G
Laenge - 0
Manufacturer - Western Digital
Manufacturer Code - WDS200T3X0G
Manufacturer Name - Western Digital
Manufacturer_code - WDS200T3X0G-00CHY0
Model - WD Black SN770M
name - SSD WD Black SN770M drive 2TB NVMe 2230 M2
Name - WD Black SN770M 2TB, SSD (PCIe 4.0 x4, NVMe, M.2 2230)
Name - WD Black SN770M M.2 PCIe NVMe 2TB (2230)
name - Western Digital Black SN770M NVMe M.2 SSD, PCIe 4.0 M.2 Typ 2230 - 2 TB
NVMe - Yes
Operational conditions - Operating temperature (T-T) - 0 - 70 °C
Operational conditions - Storage temperature (T-T) - -55 - 85 °C
Other features -
PCIe Gen4 Interface - Yes
Power - Power consumption (standby) - 0.1 W
Producer - WD
producer - Western Digital
producerCode - WDS200T3X0G
ProducerCode - WDS200T3X0G
productName - Western Digital SN770M 2TB M.2 2230 PCIe Gen4 NVMe
productSize - Normal
Random read IOPS (max) - 650 K
Random write IOPS (max) - 800 K
Reading speed - 5150 MB/s
Read speed - 5150 MBytes/sec
Shipping Box Depth Shipping/Package Box Dimensions - 23.5 cm
Shipping Box Height Shipping/Package Box Dimensions - 14 cm
Shipping box quantity - 10
Shipping Box Weight Shipping/Package Box Dimensions - 0.58 kg
Shipping Box Width Shipping/Package Box Dimensions - 11 cm
ShortDescription - SSD | 2TB | 5150/4850 MB/s | M.2 | PCIe4x4 | NVMe | 2230| gwarancja ograniczona parametrem TBW
Short description - WD SSD M.2 (2230) 2TB Black SN770M PCIe 4.0/NVMe (Di) Mobile Game Drive
sizeX - 130
sizeY - 102
sizeZ - 20
SSD Capacity - 2TB
SSD series - Black SN770M
Stck_Kart - 0
Stck_Pal - 0
Storno - Y
TBW - 1200 TB
TBW - 1200 TB
Unit Box Height - 0.14
Unit Box Length - 0.235
Unit Box Width - 0.11
Unit Brutto Volume - 0.0003619 cubm
Unit Gross Weight - 0.058 kg
Unit Net Weight - 0.0028 kg
Vendor Homepage - www.westerndigital.com/products/internal-drives/wd-black-sn770m-nvme-ssd?sku=WDBDNH5000ABK-WRSN
vendpn - WDS200T3X0G
Warranty - 60L months
warrantyLength - 60
warrantyType - G
Weight - 0,05
Weight - 2.8 g
weight - 50
Weight & dimensions - Depth - 22 mm
Weight & dimensions - Height - 2.38 mm
Weight & dimensions - Weight - 5 g
Weight & dimensions - Width - 30 mm
Width - 22 mm
Write speed - 4850 MBytes/sec
Writing speed - 4850 MB/s