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This product is for use in servers only. Looking for Desktop Memory or Laptop Memory instead?

HP 4GB 647873-B21 PC3-12800R 1Rx4 Server Memory

RDIMM 1600MHz DDR3 ECC REG
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  • Product Code: 647873-B21
  • EAN: 886111439317
  • Capacity: 4 GB
  • Memory Speed: 1600 MHz
  • Rank: 1Rx4
  • DDR: DDR3
  • Brand: HP/ HPE
  • Weight (kg): 0.10
  • CAS Latency: 11

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Three Year Warranty

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    Specification
    • Capacity: 4 GB
    • Memory Speed: 1600 MHz
    • Rank: 1Rx4
    • DDR: DDR3
    • Brand: HP/ HPE
    • Weight (kg): 0.10
    • CAS Latency: 11
    • Data Integrity: ECC
    • Memory Type: PC3-12800R
    • Compatibility: Servers & workstations
    • Form Factor: 240-pin DIMM
    • DIMM Type: RDIMM
    Description

    Exceed Server Potential This HP 4GB, PC3-12800R server memory kit works with a speed of 1600MHz and a bandwidth rate of 12800MB/s thereby ensuring that operations can be executed and sustained at high speeds. HP is one of the elite technology manufacturers, with over 70 years- worth of experience in delivering the highest quality products all over the world, building a reputation of trustworthiness.

    DDR3: The Elite Memory Upgrade DDR3 has received a plethora of updates over DDR2 memory technology. Advanced power usage and cooling properties, combined with double the speed means that DDR3 represents the elite memory technology for getting the most out of your server’s capabilities. A rise in prefetch length from 4 to 8 bits is a 50% increase on DDR2, ensuring that data moves across the data bus without a problem. The increased power consumption efficiency stems from the reduction in voltage levels from 1.8v-1.9v to 1.5v, meaning that, on top of the performance upgrades, DDR3 is more cost effective in the long- run.

    Enhance Security Enhance your server’s security with ECC (error- correcting code). Never has it been more integral to keep your data safe, in a world where maximised system uptime can provide a significant competitive advantage, ECC automates this, ensuring that the most common types of interior data corruptions are instantaneously located and eradicated. Furthermore, this server memory kit is registered (buffered), the register can be found between the DRAM modules where it generates stability throughout the individual modules, this stability then passes through and engulfs the overall system.

    Need to know more about whether your server works with this product? Contact us now, we’d love to help!

    Delivery

    Delivery Fees

    Service required – UK Mainland Only Delivery Price
    *Next working day (any time) on all online orders  £5
    *Free next working day delivery on all online orders over £75 FREE
    *Next working day pre 10.30am £15
    *Next working day pre 12pm £12
    **Saturday pre 12pm £30

     

    *Cut off time for Next Working Day delivery is 3.30pm.
    **Cut off time for Saturday delivery is 3.30pm

    NOTE: ALL orders placed over the weekend will be processed on a Monday, therefore the earliest expected delivery day for next working day delivery would be the Tuesday. 

    Product Conditions

    Conditions

    Factory Sealed

    Factory Sealed in original manufacturer's retail packaging. 3 year Techbuyer warranty

    New Open Box

    New/as-new product in opened original manufacturer packaging. 3 year Techbuyer warranty

    Excellent

    A refurbished product that looks and operates ‘as good as’ new, without original packaging. May be packed in a new brown box. 3 year Techbuyer warranty

    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Refurbished/Very Good

    Tested and refurbished to Techbuyer standards and operates 'as good as new' with minor aesthetic markings. 3 year Techbuyer warranty

    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    Laptops may have been re-vinyled and/or had a new keyboard installed.

    Good

    A refurbished product that operates ‘as good as new’, with aesthetic markings less than 30mm in length. Laptops may have been re-vinyled and/or had a new keyboard installed. Screen may also have minimal marks/scratches which are NOT visible when the product is turned on. 3 year Techbuyer warranty

    Fair

    A Tested and refurbished product that operates 'as good as new' with aesthetic markings less than 50mm in length. 3 year Techbuyer warranty

    Some part numbers/ kits may be assembled using components from various different sources and may contain alternative/ substitute components.

    For laptops, further signs of wear and tear may be visible on the palm rest, keyboard and trackpad. Product may have been re-vinyled and/or had a new keyboard installed. Screen may also have minimal marks/scratches which are NOT visible when the product is turned on.

    Have a query about any of our conditions?

    Our five-star rated sales team have helped over 10,000 customers find the perfect solution for their business.

    Give us a call on +44 (0) 1423 789 120 or drop us an email on uk-sales@techbuyer.com.

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