Impress co-workers, colleagues & clients with this HP 508A black toner cartridge. This original HP toner cartridge ensures absolute compatibility with a variety of HP Colour Laser Jet Enterprise printers to produce outstanding results all day long for your business. It produces up to 6, 000 pages for the busy business that needs high-class marketing materials & printing, while the precise fit reduces maintenance requirements & potential downtime. Easy recycling using the HP Planet Partners free recycling service ensures this HP 508A black toner cartridge has a reduced impact on the environment. Key Features Original HP Toner Cartridge HP 508A Black 6, 000 Page Yield For Color Laser Jet Enterprise M552dn, M553dn, M553n, M553x ...

Count on HP Original Jaser Jet Toner Cartridges with Jet Intelligence for high-quality at fast speeds, more pages with affordable high-yield options & innovative cartridge authentication technology. ...

Count on affordable HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence for more high-quality pages than ever before, at fast speeds & innovative cartridge authentication technology. Get the most out of every cartridge you buy. Cost-effective HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence deliver more pages than ever before. Count on accurate tracking of toner levels. Produce even more of the finest top quality documents you expect from HP. Color Sphere 3 toner is specially engineered to match your printer’s high-speed performance thanks to its low melting point, achieving the quality you depend on to look professional. Built into every HP Original Laser Jet Toner Cartridge with Jet Intelligence, HP’s exclusive anti fraud technology protects you from potential counterfeit cartridges by authenticating the cartridge as it is installed. Get more high-quality prints from your printer. HP Original High Yield Laser Jet Toner cartridges with Jet Intelligence match your printer's high-speed performance & increase efficiency. Colour (s) of print cartridges
- Black Print technology Laser Page yield (black & white)
- 12, 500 pages Page yield footnote - Approximate average yield based on ISO/IEC 19798. Actual yield varies considerably based on content of printed pages & other factors. For details, see http://www.hp.com/go/learnaboutsupplies.

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Count on affordable HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence for more high-quality pages than ever before, at fast speeds & innovative cartridge authentication technology. Get the most out of every cartridge you buy. Cost-effective HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence deliver more pages than ever before. Count on accurate tracking of toner levels. Produce even more of the finest top quality documents you expect from HP. Color Sphere 3 toner is specially engineered to match your printer's high-speed performance thanks to its low melting point, achieving the quality you depend on to look professional. Built into every HP Original Laser Jet Toner Cartridge with Jet Intelligence, HP's exclusive anti fraud technology protects you from potential counterfeit cartridges by authenticating the cartridge as it is installed. Get more high-quality prints from your printer. HP Original High Yield Laser Jet Toner cartridges with Jet Intelligence match your printer's high-speed performance & increase efficiency. Colour (s) of print cartridges
- Cyan Print technology Laser Page yield (black & white)
- 9, 500 pages Page yield footnote - Approximate average yield based on ISO/IEC 19798. Actual yield varies considerably based on content of printed pages & other factors. For details, see http://www.hp.com/go/learnaboutsupplies.

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Count on affordable HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence for more high-quality pages than ever before, at fast speeds & innovative cartridge authentication technology. Get the most out of every cartridge you buy. Cost-effective HP Original High Yield Laser Jet Toner Cartridges with Jet Intelligence deliver more pages than ever before. Count on accurate tracking of toner levels. Produce even more of the finest top quality documents you expect from HP. Color Sphere 3 toner is specially engineered to match your printer’s high-speed performance thanks to its low melting point, achieving the quality you depend on to look professional. Built into every HP Original Laser Jet Toner Cartridge with Jet Intelligence, HP’s exclusive anti fraud technology protects you from potential counterfeit cartridges by authenticating the cartridge as it is installed. Get more high-quality prints from your printer. HP Original High Yield Laser Jet Toner cartridges with Jet Intelligence match your printer's high-speed performance & increase efficiency. ...

Get a storage solution that significantly improves boot-up, shut down, & application loading times as well as overall responsiveness[1]. Since SSDs have no moving parts, your storage performance is no longer bound by mechanical barriers. Features Get better application & operating system performance 1 with a solid state drive because it does not need to spin up or mechanically seek files like a conventional hard disk drive. Work quieter with a drive that emits less noise than a spinning hard drive. The lack of moving parts also makes SSDs sturdier & more resistant to shock & vibrations than HDDs. Help conserve power with reduced cooling requirements, which allow the workstation to maintain lower fan speeds. Solid State Drives are supported on all Z Workstations including Z1, Z220, Z420, Z620 & Z820. Check individual workstation platform Quick Specs for confirmation. If an HP Solid State Drive is purchased as an After-Market Option for use in an Optical Bay, mounting brackets will be needed. See HP Solid State Drives (SSDs) for Workstations Quick Specs for more details. HP SSD drives have a one-year limited warranty or the remainder of the warranty of the HP Workstation (up to 3 years, whichever is longer). Technical support is available seven days a week, 24 hours a day by phone, as well as in online support forums. Certain restrictions & exclusions apply. Specifications Minimum

Dimensions (W x D x H) 6.36 x 0.7 cm Whats in the box HP 512 GB SATA Solid State Drive, Documentation Warranty HP SSD drives have a one-year limited warranty or the remainder of the warranty of the HP Workstation (up to 3 years, whichever is longer). Technical support is available seven days a week, 24 hours a day by phone, as well as in online support forums. Certain restrictions & exclusions apply.

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Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications, processors, memory adapters & storage devices increases, high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions, adding new levels of performance, availability, flexibility, & management. ...

The HP 5120 EI Switch Series delivers flexibility, scalability & low TCO with a robust feature set supporting stacking, static layer 3 routing, Po E+, ACLs & IPv 6. HP Intelligent Resilient Framework (IRF) technology creates a virtual fabric by managing several switches as one logical device, which increases network resilience, performance, & availability while reducing operational complexity. The HP 5120 EI Switch Series can be managed with the HP Intelligent Management Center (IMC) for a single view of your network. Scalable & Secure Access Layer Switches The HP 5120 EI Switch Series supports stacking, static layer 3 routing, Po E+, ACLs & IPv 6. HP Intelligent Resilient Framework (IRF) technology creates a virtual fabric which increases network resilience, performance, & availability while reducing operational complexity. HP 4 chassis IRF for simpler, flatter, more agile networks & flexible deployment with longer-distance stacking between closets up to 70 km distance. Modular 10 Gb E uplinks (CX4, SFP+ & 10GBASE-T), stacking & power supplies allow for future upgradability. External redundant power supply for increased reliability. Limited Lifetime Warranty 2.0 with 3 years 24x 7 phone support & no software licensing required. Powerful Quality of Service (Qo S) The HP 5120 EI Switch Series supports advanced classifier-based Qo S which classifies traffic using multiple match criteria based on Layer 2, 3, & 4 information; applies Qo S policies such as setting priority level & rate limit to selected traffic on a port, VLAN, or whole switch. Traffic prioritization with supported congestion actions include: strict priority (SP) queuing, weighted round robin (WRR), & SP+WRR & traffic policing with Committed Access Rate (CAR) & line rate. Comprehensive Security Control The HP 5120 EI Switch Series supports flexible authentication methods including 802.1X, MAC, & Web Authentication for greater security & policy-driven application authentication. Access control lists (ACLs) provide IP Layer 2 to Layer 4 traffic filtering; supports global ACL, VLAN ACL, port ACL, & IPv 6 ACL. Source-port filtering, RADIUS/TACACS+, SSL, Port Security, & MAC address lockout deliver enhanced security. Single View of the Network The HP 5120 EI Switch Series can be seamlessly managed with HP Intelligent Management Center (IMC) to provide end-to-end network transparency with consistent network experience through comprehensive configuration, compliance & policy management. RMON & s Flow provide advanced monitoring & reporting capabilities for statistics, history, alarms & events. Resiliency & high availability Separate data & control paths: separates control from services & keeps service processing isolated; increases security & performance External redundant power supply: provides high reliability Smart link: allows 50 ms failover between links Spanning Tree/MSTP, RSTP: provides redundant links while preventing network loops Rapid Ring Protection Protocol (RRPP): connects multiple switches in a high-performance ring using standard Ethernet technology; traffic can be rerouted around the ring in less than 50 ms, reducing the impact on traffic & applications Layer 2 switching 16K MAC address table: provides access to many Layer 2 devices VLAN support & tagging: supports IEEE 802.1Q with 4, 094 simultaneous VLAN IDs GARP VLAN Registration Protocol: allows automatic learning & dynamic assignment of VLANs IEEE 802.1ad Qin Q & selective Qin Q: increase the scalability of an Ethernet network by providing a hierarchical structure; connect multiple LANs on a high-speed campus or metro network 10 Gb E port aggregation: allows grouping of ports to increase overall data throughput to a remote device Layer 3 services Address Resolution Protocol (ARP): determines the MAC address of another IP host in the same subnet; supports static ARPs; gratuitous ARP allows detection of duplicate IP addresses; proxy ARP allows normal ARP operation between subnets or when subnets are separated by a Layer 2 network Dynamic Host Configuration Protocol (DHCP): simplifies the management of large IP networks; supports client; DHCP Relay enables DHCP operation across subnets Loopback interface address: defines an address that can always be reachable, improving diagnostic capability User Datagram Protocol (UDP) helper function: allows UDP broadcasts to be directed across router interfaces to specific IP unicast or subnet broadcast addresses & prevents server spoofing for UDP services such as DHCP Route maps: provide more control during route redistribution; allow filtering & altering of route metrics ...

Serial Attached SCSI (SAS) provides a superior storage solution. With some storage requirements escalating & others becoming more complex, factors such as flexibility, performance, increased reliability, greater density, security, scalability & accessibility are more critical than ever. Todays organizations consist of different kinds of environments. Enterprise data centers must be online 24 x 7, fulfill requests from numerous users simultaneously, & allow for constant growth & expansion while in operation. Other customer environments require high capacity storage & high data availability for low I/O environments. HPs portfolio of SAS drives meets all these demands. Please note: networking components such as switches, routers, UPS & wireless devices require that speeds & standards be consistent throughout the network to gain optimum performance. To avoid compatibility clashes or for advice, please contact us on solutions@ebuyer.com. ...

HP black inkjet print cartridges ensure that your documents make a lasting impression. HP's uniquely formulated inks & print head electronics are your guarantee of precision performance with your HP printer. A snap to install, HP inkjet print cartridges offer water-resistant system-specific ink for unmatched reliability & clog-free, trouble-free printing. Crisp, sharp output is guaranteed every time. Compatible with HP Quiet Jet 2228A, Inkjet Printer HP Quiet Jet Plus 2227A, Inkjet Printer HP Quiet Jet Plus 2227B, Inkjet Printer HP Think Jet 2225, Inkjet Printer HP Think Jet 2225A, Inkjet Printer HP Think Jet 2225B, Inkjet Printer HP Think Jet 2225C, Inkjet Printer HP Think Jet 2225 D Inkjet Printer ...