Synology RackStation RS3621RPXS 12-Bay Xeon D-1531 6-Core NAS

Storage
Storage drive interface Where the storage device links with other parts of the product, or an external device.	Serial ATA II, Serial ATA III
Storage drive sizes supported The sizes of storage drives that can be used with the product.	2.5,3.5"
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.
Storage drives installed Storage drives are built into the system.
Number of storage drives supported How many storage drives can be fit into the product at once.	12
Installed storage drive type Type of storage drives built into the device e.g. HDD (hard disk drive), SSD (solid-state drive).
Supported storage drive types The type of storage drives the device is compatible with.	HDD & SSD

Processor
Processor manufacturer The manufacturer that produced the processor.	Intel
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® Xeon®
Processor model The model number for the processor in a computer.	D-1531
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.	2.2 GHz
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 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).	6
CPU configuration (max)	1
Conflict-Free processor "Conflict free" means "DRC conflict free", which is defined by the U.S. Securities and Exchange Commission rules to mean products that do not contain conflict minerals (tin, tantalum, tungsten and/or gold) that directly or indirectly finance or benefit armed groups in the Democratic Republic of the Congo (DRC) or adjoining countries.

Memory
Internal memory type The type of internal memory such as RAM, GDDR5.	DDR4
Maximum RAM supported	64 GB
Memory slots Number and type of memory expansion slots, including connector and memory module descriptions.	4
Internal memory A computer's memory which is directly accessible to the CPU.	8 GB
Memory form factor Design of the memory e.g. 240-pin DIMM, SO-DIMM.	UDIMM
ECC ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.

Network
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Wake-on-LAN ready

Ports & interfaces
USB port The device features a socket into which a USB cable can be plugged.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
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.	4
PCI Express x8 (Gen 3.x) slots Slots in the computer for PCI Express x8 (Gen 3.x), which is a high-speed serial computer expansion bus standard with 8 pins.	2

Design
Chassis type The type of rigid framework onto which is the hosuing for device components.	Rack (2U)
Cooling type The method used to cool the device or to cool the air around the device.	Active
Product colour The colour e.g. red, blue, green, black, white.	Black
Number of fans The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).	4 fan(s)
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.	8 cm
Built-in display A display which is part of the product, so you do not need to attach another display.
Built-in speaker(s) The device contains speaker(s) to produce sound.

Performance
Type Characteristics of the device.	Storage server
Device class The category to which this device belongs.	Small & Medium Business
Backup function The function if the main power source fails.
Noise level The amplitude level of the undesired background noise, usually measured in decibels (db).	50.2 dB
On/off switch The button which is pressed to switch the device on or off.

Power
Power supply unit (PSU) capacity	500 W
Redundant power supply (RPS) support Additional power supply which can run a computer if the main power supply fails.
Power consumption (typical) Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.	140.01 W
Power consumption (HDD standby)	65.94 W
AC input voltage The voltage of the AC electricity that is inputted into the product.	100 - 240 V
AC input frequency	50/60 Hz

Weight & dimensions
Width The measurement or extent of something from side to side.	482 mm
Depth The distance from the front to the back of something.	724 mm
Height The measurement of the product from head to foot or from base to top.	88 mm
Weight Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.	14.5 kg

Packaging content
Power cables quantity	2

Processor special features
Embedded options available
Enhanced Intel SpeedStep Technology
Execute Disable Bit
Idle States
Intel 64
Intel Enhanced Halt State
Intel Secure Key Technology version	1.00
Intel Trusted Execution Technology
Intel TSX-NI
Intel TSX-NI version	1.00
Intel Virtualization Technology (VT-x) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel Virtualization Technology for Directed I/O (VT-d) <b>Simplify Virtualization and Reduce Overheads</b> Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Intel VT-x with Extended Page Tables (EPT)

Operational conditions
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.	0 - 35 °C
Operating 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

Certificates
Certification	FCC CE BSMI VCCI RCM EAC CCC KC UL