Computer Networks and components

Connections: UDIMM Ethernet LAN USB RJ45 USB A 3.2 Gen 2 (3.1 Gen 2) x 4 Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Type: DDR4 NAS HDD/SSD Colour: Black Silver Ventilator: 4 Hard Drive: 16 GB Data transfer: 1000 Mbit/s Characteristics: On/off interrupter Installation guide included Weight: 11,5 kg RAM Memory: 16 GB RAM Cache: 8 MB Connectivity: Ethernet LAN Memory Type: DDR4 Width: 43 cm Frequency: 4,8 GHz Nuclei: 4 Nuclei Processor Family: Intel

The TS-H1277AXU-RP-R7-32G from Qnap is an advanced RAID controller card designed to optimize management and performance of NAS storage systems. Finished in a sleek black color, this controller features multiple essential connections for professional environments, including two USB ports for easy connectivity with external devices, an Ethernet LAN interface for network connection, and an SFP+ port that enables high-speed links, ideal for intensive data transfers and low latency. Its design includes a power on/off switch that adds convenience and safety in device management. Equipped to operate with operating systems like Windows 7 and Windows 10 , this controller fits most current IT infrastructures. Regarding power, it offers a 500 W capacity, ensuring stable and efficient supply to maintain RAID system integrity and performance. Although the initial description mentions 32GB UDIMM DDR5 nonecc memory for 2.5" modules, this refers to RAM and likely relates to an associated component or support for internal configuration, highlighting compatibility with modern memory technologies to ensure speed and stability in storage operations. Overall, this controller card combines versatility, advanced connectivity, and sufficient power to meet the demands of NAS servers and network storage solutions, providing a reliable and robust infrastructure. It is a technical solution especially aimed at professional users requiring secure and efficient management of HDD and SSD units in high-demand environments. Colour: Black Product with plug: Yes Type: NAS HDD HDD/SSD Vibrator: Yes Connections: USB x 2 USB USB-C 3.2 Gen 2 (3.1 Gen 2) RJ-45 x 6 USB A 3.2 Gen 2 (3.1 Gen 2) x 4 SFP+ Operating System: Windows 8 Windows 7 Windows 10 Internal Memory: 32 gb Type of plug: Plug EU Power supply: Electric Network Inside Characteristics: On/off interrupter Vibrator Idle states Power: 500 W Voltage: 12 V 100 - 240 V Ventilator: 2 Cache: 12 MB Frequency: 50 - 60 Hz 4,5 GHz Connectivity: Ethernet LAN Maximum memory card size: 32 GB Memory Type: DDR4 Approx. temperature: - 20ºC / 70°C Technology: VT-d VT-x Execute Disable Bit (XD Bit) Nuclei: 6 Nuclei RAM Memory: 32 GB RAM Speed: 3.3 GHz Processor Family: Intel

Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Colour: Black Size: 3,5" Connections: DisplayPort USB 3.2 Speed: 7200 rpm Hard Drive: 20 TB

The Startech PEX4SFF8639 PCI card is an expansion solution designed to add 2.5" U.2 NVMe SSD storage drives to desktop computers or servers, providing ultra-fast data access. This adapter uses the PCI Express 3.0 interface and offers a direct connection via a PCIe x4 slot, also compatible with earlier versions like PCIe 2.0 and 1.0, enabling integration with a wide range of motherboards. Connect the SSD directly to the adapter’s SFF-8639 connector, eliminating the need for extra cables, simplifying installation and reducing chassis clutter. The design includes a full-profile red bracket with LED indicators to monitor drive activity, offering real-time visual status. Key technical features include compatibility with high-speed NVMe drives such as the Intel® 750 series, allowing full use of the superior performance of four-lane PCIe drives, resulting in significantly improved transfer and load times compared to traditional SATA setups. This expansion card not only increases internal storage but also enhances overall system speed, ideal for environments where read/write speed is critical, such as multimedia editing workstations or servers managing large data volumes. Additionally, it complies with RoHS standards and holds CE and FCC certifications ensuring quality and compatibility. With compact dimensions (122 mm wide, 165 mm deep, and 22 mm high), the adapter is easy to install in any standard case without interfering with other components. In summary, the Startech PEX4SFF8639 is a robust and versatile PCIe expansion card designed for professional users needing an effective solution to integrate U.2 NVMe drives into existing systems, significantly boosting performance and storage capacity. Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Colour: Red Characteristics: LED indicator Plug and play Connections: SATA PCIe Type: PCI Express 3.0 Certificate: RoHS Length: 16,5 cm Graphic Driver: Intel

The Startech PEXSAT34RH RAID controller card is a device designed to expand and optimize a computer’s internal storage capabilities via a PCI Express 3.0 interface. This card adds 4 internal SATA III ports with transfer speeds up to 6 Gbps , ideal for connecting high-performance hard drives and SSDs, significantly enhancing data handling efficiency. Thanks to HyperDuo technology, this controller automatically manages a combined volume of up to three SSDs and one hard drive, maximizing performance by moving frequently used files in the background to faster SSDs, reaching up to 80% of typical SSD speed, provided the computer uses compatible BIOS. Additionally, the card supports Port Multiplier , allowing connection of up to seven SATA drives in total through a single cable, facilitating large-scale expansion without hassle. For security and reliability, this controller offers native hardware RAID support at levels 0, 1, and 10 , providing effective options to improve performance, data redundancy, or both. Its hardware design includes a Marvell 88SE9230 chipset, known for stability and compatibility with Windows (up to Windows 10 Education and Enterprise), Mac OS X (from Yosemite to High Sierra), and Linux, confirming its versatility for professional and home environments. The device measures 120 mm wide, 70 mm deep, and 20 mm high , enabling installation in most PC cases with PCIe x2 slots. Verified performance shows sequential read speeds up to 490 MB/s with a single SSD and over 715 MB/s combining hard drives and SSDs in HyperDuo mode , demonstrating its ability to optimize intensive data flows and multitasking loads. Powered by a standard 240 V supply, this controller comes with an instruction manual for easy setup and operation. In summary, the Startech PEXSAT34RH is an efficient and robust solution for users and professionals needing to expand systems with multiple high-speed SATA III drives, combining advanced storage technologies with compatibility and flexibility in RAID volume management and performance optimization. Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Speed: 6 Gbit/s Depth: 70 mm Interface: Sata III Voltage: 240 V Connections: SATA PCI Express Compatible: Linux Includes: Instruction manual Type: PCI Express 3.0 Accuracy (relative humidity): 20 % - 80 %

The Startech U2M2E125 PCI card is an adapter that allows integrating an M.2 NVMe SSD into a desktop or server via a U.2 (SFF-8639) interface compatible with the motherboard, thus optimizing storage performance. Designed to work with devices featuring a PCI Express 3.0 slot, this card enables connection of SSDs with M.2 and SATA interfaces, expanding system upgrade and expansion capabilities easily and cost-effectively. Its red construction, with compact dimensions of 70 mm width, 100 mm depth, and 7 mm height , ensures interference-free installation in most PC or server cases. This adapter requires no additional drivers or software, as it operates independently of the operating system, simplifying use for professionals and enthusiasts. It also holds CE, FCC, TAA, and REACH certifications, guaranteeing compliance with international quality and safety standards. Its format and connections effectively convert M.2 PCIe NVMe SSDs to be accessible via a U.2 interface, overcoming common technical limitations and enabling a significant increase in system transfer speed and responsiveness. The Startech U2M2E125 is a practical technical solution for users needing to optimize storage performance on systems with compatible bays, flexibly integrating current SSD memory technologies into IT infrastructures or high-performance equipment. Product with plug: Yes Type of plug: Plug EU Power supply: Electric Network Colour: Red Connections: M.2 SATA Connectivity: Bluetooth Year: 2017 Type: PCI Express 3.0 Characteristics: Plug and play Certificate: RoHS Size: 2,5" Compatible: Computers Speed: 6 Gbps