Design
Built-in speaker(s):The device contains speaker(s) to produce sound.
Cable lock slot type:
Kensington
Cable lock slot:Holes on the edge of devices through which a cable lock can be passed, so the device can be locked to a desk etc.
Built-in display:A display which is part of the product, so you do not need to attach another display.
Fan diameter:The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
9.2 cm
Number of fans:The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
2 fan(s)
Cooling type:The method used to cool the device or to cool the air around the device.
Active
Chassis type:The type of rigid framework onto which is the hosuing for device components.
Rack (8U)
General
Type:Characteristics of the device.
NAS & Storage Servers
Memory
Memory form factor:Design of the memory e.g. 240-pin DIMM, SO-DIMM.
SO-DIMM
Maximum RAM supported:
6 GB
Internal memory:A computer's memory which is directly accessible to the CPU.
2 GB
Internal memory type:The type of internal memory such as RAM, GDDR5.
DDR4
Network
Supported network protocols:Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP / VPN (PPTP, OpenVPNâ„¢, L2TP)
Copper ethernet cabling technology:
10BASE-T, 100BASE-TX, 1000BASE-T
Ethernet LAN data rates:The different speed levels of the Ethernet LAN connection.
10,100,1000 Mbit/s
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Networking
Supported network protocols:Network protocols tested as compatible with this product e.g. FTP,HTML, POP.
SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP / VPN (PPTP, OpenVPNâ„¢, L2TP)
Copper ethernet cabling technology:
10BASE-T, 100BASE-TX, 1000BASE-T
Ethernet LAN data rates:The different speed levels of the Ethernet LAN connection.
10,100,1000 Mbit/s
Ethernet LAN:An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Operational conditions
Operating altitude:
0 - 5000 m
Storage relative humidity (H-H):
5 - 95%
Storage temperature (T-T):The minimum and maximum temperatures at which the product can be safely stored.
-20 - 60 °C
Operating relative humidity (H-H):
8 - 80%
Operating temperature (T-T):The minimum and maximum temperatures at which the product can be safely operated.
0 - 40 °C
Packaging content
Cables included:
AC, LAN (RJ-45)
Performance
Access Control List (ACL):
Browser supported:List of supported browsers for this product.
Google Chrome®, Firefox®, Microsoft Edge®, Safari 13+
On/off switch:The button which is pressed to switch the device on or off.
Security algorithms:Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
HTTPS, SSH, SSL/TLS
Card reader integrated:The device includes a card reader e.g. a card reader in the disk bay of a computer or thin client to permit log-on using smart/pin cards.
Backup features:
Cloud, iSCSI LUN
Backup function:The function if the main power source fails.
Device class:The category to which this device belongs.
Home & Home Office
Type:Characteristics of the device.
NAS
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB port:Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the cables, connectors and communications protocols used in a bus for connection, communication, and power supply between computers and electronic devices. USB was designed to standardize the connection of computer peripherals (including keyboards, pointing devices, digital cameras, printers, portable media players, disk drives and network adapters) to personal computers, both to communicate and to supply electric power. It has become commonplace on other devices, such as smartphones, PDAs and video game consoles. USB has effectively replaced a variety of earlier interfaces, such as serial and parallel ports, as well as separate power chargers for portable devices.
Ethernet LAN (RJ-45) ports:Number of Ethernet LAN (RJ-45) ports (connecting interfaces) in the device. Ethernet LAN (RJ-45) ports allow a computer to connect to the ethernet.
2
Power
AC input frequency:
50 / 60 Hz
AC input voltage:The voltage of the AC electricity that is inpitted into the product.
100 - 240 V
Redundant power supply (RPS) support:Additional power supply which can run a computer if the main power supply fails.
Number of power supply units:
1
Power supply location:Where the power supply is positioned.
External
Processor
CPU configuration (max):
1
Number of processors supported:The quantity of processors which can be used by the product.
1
Processor cores:The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
4
Processor boost frequency:The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
2.7 GHz
Processor frequency:The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
2 GHz
Processor model:The model number for the processor in a computer.
J4125
Processor family:A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Intel® Celeron®
Processor manufacturer:The manufacturer that produced the processor.
Intel
Software
Operating system installed:Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
DiskStation Manager
Storage
Supported file systems:
BTRFS, FAT32, HFS+, NTFS, exFAT, ext3, ext4
Hot-swap drive bays:The places where drives (hot-swap drives) can be inserted to or removed from the computer.
RAID levels:RAID is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
0, 1, 5, 6, 10, JBOD
RAID support:The device uses RAID, which is a storage technology that combines multiple disk drive components into a logical unit for the purposes of data redundancy and performance improvement. Data is distributed across the drives in one of several ways, referred to as RAID levels, depending on the specific level of redundancy and performance required.
Number of M.2 (M & B) slots:
2
Storage drive sizes supported:The sizes of storage drives that can be used with the product.
2.5,3.5"
Supported storage drive interfaces:
Serial ATA
Supported storage drive types:
HDD & SSD
Installed storage drive type:Type of storage drives built into the device e.g. HDD (hard disk drive), SSD (solid-state drive).
HDD
Number of storage drives supported:
4
Total installed storage capacity:
40 TB
Storage drives installed:Storage drives are built into the system.
Weight & dimensions
Height:The measurement of the product from head to foot or from base to top.
166 mm
Depth:The distance from the front to the back of something.
223 mm
Width:The measurement or extent of something from side to side.
199 mm
