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Części PC Dyski (HDD i SSD) NVMe U.2 WD/HGST SN640 6.4 TB NVMe GEN3 U.2 3100MBps/1800MBps - WUS4BB064D7P3E3

WD/HGST SN640 6.4 TB NVMe GEN3 U.2 3100MBps/1800MBps - WUS4BB064D7P3E3

Pojemność: 6400 Magistrala: PCI-E 3.1 4x Format: U.2 Prędkość: 3100 MB/s (odczyt) / 1800 MB/s (zapis) Żywotność: 2 DWPD Technologia: 3D TLC NAND

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Kod towaru 225.155285
Part number WUS4BB064D7P3E3
EAN 672042402267
Alternatywa Part. No, 0TS1955
Supermicro Part No. HDS-WUV1-0TS1955
Producent Western Digital
Dostępność
Na stanie 0 szt.
Opcje magazynowe i dostawy
Odbiór osobisty - Praga
Poniedziałek 6. 5. najpóźniej Środa 8. 5.
Odbiór osobisty - Rožnov pod Radhoštěm
Piątek 3. 5. najpóźniej Wtorek 7. 5.
Kurier w Pradze
Poniedziałek 6. 5. najpóźniej Środa 8. 5.
Firma transportowa w PL
Poniedziałek 6. 5. najpóźniej Środa 8. 5.
Firma spedycyjna w Europie
Wtorek 7. 5. najpóźniej Środa 8. 5.
Magazyn zewnętrzny Na stanie 1 szt.
Gwarancja 60 miesięcy
Waga 0.4 kg
Cena zawiera wszystkie obowiązujące opłaty
3 761 PLN bez VAT
4 626 PLN z VAT
szt.

Szczegółowe informacje

Characteristics

SSDs, or disks with flash memories don't yet reach such high capacities as traditional HDDs. Their undeniable advantages are however their high read/write speed and lower latency. Their lifetimes are basically equal to those of traditional hard drives nowadays, however, it's important to choose the correct key DWPD value (no. of rewrites of the total capacity of the disk within one day).

Interface

When choosing a hard drive it's important to consider the choice of SATA, SAS, or NVMe disks. SATA and SAS disks are intended for both HDDs and SSDs and differ in their theoretical transfer speeds. NVMe disks are flash-based only and as such reach much higher read/write numbers and are also characterized by their very low latency.

Speed and Capacity

A key parameter in terms of hard drives is their RPM, which ranges between 5400 and 15000. This directly influences the speed of the drive and with that, its price. Today, more and more HDDs are being replaced by SSD solutions. SSDs are many times faster and their prices are starting to get closer to those of traditional HDDs. Their access times are also often faster and there's no wear when reading from the flash memory. The newest standard, NVMe, increases the quality of disks with flash memories even more and more hard drive manufacturers are starting to use it.

Product Specifications

Capacity: 6.4 TB
Bus: PCI-E ×4 NVMe 1.3
Format: U.2 2.5"
Speed: 3100 MBps (read) / 1800 MBps (write)
Random Read (4K): 469,420 IOPS
Random Entry (4K): 116,000 IOPS
Lifetime: 2 DWPD
Technology: 3D TLC

Parametry

Format płyty U.2
Pojemność w GB 6400
Szybkość czytania 3100
Szybkość zapisu 1800
DWPD 2
Magistrala komunikacyjna PCI-E 3.1 4x

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