Kami menerima kripto — jadi koin yang anda simpan boleh membeli perkakasan sebenar.Bayar dengan kripto, belanjakannya untuk perkakasan sebenar. Penghantaran berinsurans percuma ke seluruh dunia untuk belian melebihi USD 399. Kotak biasa tanpa jenama, dihantar dari Jerman.Penghantaran berinsurans percuma untuk belian melebihi USD 399. Kadar anda dikunci selama 30 minit sebaik sahaja proses pesanan bermula.Kadar dikunci selama 30 minit. Setiap item disegel, nombor sirinya disemak, dan dilindungi waranti 24 bulan.Disegel, waranti 24 bulan.

Barang disimpan Log masuk
Buffalo TeraStation 5420 four-bay desktop NAS unit in black finish

Buffalo Technology

Buffalo Technology TS5420DN4804 4-Bay 48TB Desktop NAS

SKU CH-254P-XV5AA MPN TS5420DN4804

Four-bay desktop NAS with 48 TB of pre-installed drives, a 2.04 GHz quad-core processor, 8 GB DDR4 memory, native 10 GbE and dual 1 GbE ports, plus RAID 0/1/5/6/10 support

  • TypeDesktop NAS
  • StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
  • Ports1 x 10GbE
  • Port RJ-451 x 10GbE + 2 x 1GbE
  • Port USB2 x USB3.0 + 2 x USB2.0
  • HDD Interface4 x SATA (4 x Bay)

Included HDD Capacity 48TB (4 x 12TB)

Option Fully Populated

  • Pre-tested 12TB NAS drives included and RAID pre-configured
  • Native 10GbE port enables high-speed file transfers without cable upgrades
  • Annapurna Labs AL524 2.04 GHz quad-core processor with 8GB DDR4 memory
  • AES-256 encryption, 2-factor authentication and snapshot backup protect data
  • VMware and Windows Server 2022 certified for virtualization deployments

Ready-to-use 48 TB storage

The TeraStation 5420 ships with four 12 TB NAS-grade drives installed and RAID pre-configured so the array is operational immediately. It targets small businesses and departments that need a high-capacity file server without the delay of drive installation and RAID setup.

Integrated cloud and snapshot features

Built-in support for Amazon S3, Dropbox, Microsoft Azure and OneDrive lets the NAS replicate data to public cloud targets without third-party software. Snapshot technology provides near-instantaneous point-in-time recovery, while AES-256 encryption and two-factor authentication secure stored files.

10GbE single-port ceiling

The single native 10GbE port caps peak network throughput at ten gigabits per second; two additional 1GbE ports handle management or secondary traffic. Four USB 3.0 and 2.0 ports allow direct-attached expansion, but the SATA drive bays limit internal growth to the four installed drives.

Ciri-ciri utama

  • Pre-tested 12TB NAS drives included and RAID pre-configured
  • Native 10GbE port enables high-speed file transfers without cable upgrades
  • Annapurna Labs AL524 2.04 GHz quad-core processor with 8GB DDR4 memory
  • AES-256 encryption, 2-factor authentication and snapshot backup protect data
  • VMware and Windows Server 2022 certified for virtualization deployments

Spesifikasi

BrandBUFFALO
SeriesTeraStation 5020
ModelTS5420DN4804
Part NumberTS5420DN4804
TypeDesktop NAS
StandardsIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Ports1 x 10GbE
Port RJ-451 x 10GbE + 2 x 1GbE
Port USB2 x USB3.0 + 2 x USB2.0
HDD Interface4 x SATA (4 x Bay)
Form Factor4-Bay
ProcessorAnnapurna Labs Alpine Processor AL524 (2.04 GHz Quad-Core)
Installed Memory8GB DDR4
Included HDD Capacity48TB (4 x 12TB)
RAIDRAID 0, 1, 5, 6, 10, and JBOD
Drive CompatibilityOP-HD12.0N
Supported ProtocolsTCP/IP
LEDsPower, HDD (Hard Disk Drive), LAN (10/100)
Power100-240 VAC 50/60Hz
Power Consumption60W
Temperature0°C - 40 °C
Humidity0-80% RH non-condensing
UsageHigh read/write performance with RAID
Dimensions9.1 x 6.7 x 8.5 in
Weight18.1 lbs
Package ContentsTeraStation, Quick Setup Guide, AC Cable, Front Panel Key, and Warranty Statement
Berat penghantaran8.62 kg
Dimensi bungkusan363 × 358 × 310 mm

Versi lain model ini

5 lagi dalam julat yang sama

Keluarga yang sama, memori, penyejuk atau kelajuan jam yang berbeza — bandingkan sebelum membuat keputusan.

Soalan tentang produk ini

Will the four pre-installed 12TB SATA drives need to be replaced on a schedule?

The drives are NAS-grade and pre-tested; replacement is only required if a drive fails or capacity needs exceed the 48TB total.

What limits throughput when the 10GbE port runs at full speed all day?

The Annapurna Labs AL524 quad-core processor at 2.04 GHz and 8GB DDR4 memory set the processing ceiling for sustained transfers.

How much heat and noise does the 60W power draw produce in a quiet office?

At 60W maximum consumption the unit generates modest heat; fan noise is low enough for desktop placement in typical office environments.

Juga di rak ini

Pelanggan turut membandingkan

Rak yang sama, checkout yang sama — lapan koin kripto dan kunci kadar 30 minit.