Asustor Lockerstor 4RD AS6504RD 4-Bay 1U Rackmount NAS Enclosure، Intel ATOM C3538 2.1GHz CPU، 8GB SO-DIMM DDR4 Memory، 3.5 "/ 2.5" SATA HDD & 2.5 "SATA SSD Compatible، 2x 250W PSU

• 4 x 3.5" SATA III Drive Bays

• 2.1 GHz Intel Atom C3538 Quad-Core CPU

• 8GB of DDR4 RAM

• 2 x Gigabit Ethernet & 2 x 2.5 GbE Ports

• 4 x USB 3.2 Gen 1 Type-A Ports

• RAID 0, 1, 10, 5, 6, Single & JBOD

• AES 256-Bit Encryption

• 2 x 250W Power Supplies

• 1U Form Factor

• ADM 3.5 Operating System

Specifications

• CPU
  CPU Model - Intel ATOM C3538
  CPU Architecture - x64 64-bit
  CPU Frequency - Quad-Core 2.1GHz

• Memory
  Memory - 8GB SO-DIMM DDR4
  Memory Module Pre-installed - 8GB (1x 8GB)
  Total Memory Slots - 4
  Memory Expandable up to - 128GB (4x 32GB)
  • Support mixed capacity
  Flash Memory - 8GB eMMC

• Storage
  Drive Bays - 4
  Compatible Drive Type
  • 3.5" SATA HDD
  • 2.5" SATA HDD
  • 2.5" SATA SSD
  Maximum Drive Bays with Expansion Unit - 20
  Supports Hot Swappable Drives - Yes

• External Ports
  Expansion - 4x USB 3.2 Gen 1
  Network - 2x Gigabit Ethernet (1G/100M) ; 2x 2.5 Gigabit Ethernet (2.5G/1G/100M)
  PCIe Expansion Slots - PCIe 3.0 x8 slot (black, x4 link)
  Multimedia Output - N/A

• Others
  System Fan - 2x 40mm
  Power Supply Unit / Adapter - 250W x2
  Input Power Voltage - 100V to 240V AC
  Redundant power supply - Yes
  Service LED Indicator - Yes
  Certification - FCC, CE, VCCI, BSMI, C-TICK, KCC, BIS

• Operation
  Power Consumption - 65W (Operation) 42.4W (Disk Hibernation);
  Operation Temperature - 0°C~40°C (32°F~104°F)
  Humidity - 5% to 95% RH

• Size and Weight
  Size - 44(H) x 439(W) x 515(D) mm
  Weight - 9.3 kg / 20.46 lbs