Please help me with RAM Upgrade

tase
tase Member Posts: 5

Tinkerer

edited October 2023 in 2020 Archives
Computer:      Acer Aspire A515-52K
CPU:           Intel Core i3-7020U (Kaby Lake-U, J1)
               2300 MHz (23.00x100.0) @ 897 MHz (9.00x99.8)
Motherboard:   KBL Raticate_KL

Memory Devices ------------------------------------------------------------

Physical Memory Array -----------------------------------------------------

  Array Location:                         System board
  Array Use:                              System memory
  Error Detecting Method:                 None
  Memory Capacity:                        32 GBytes
  Memory Devices:                         2

Memory Device -------------------------------------------------------------

  Total Width:                            64 bits
  Data Width:                             64 bits
  Device Size:                            4096 MBytes
  Device Form Factor:                     SODIMM
  Device Locator:                         ChannelA-DIMM0
  Bank Locator:                           BANK 0
  Device Type:                            DDR4
  Device Type Detail:                     Synchronous
  Memory Speed:                           2133 MHz
  Manufacturer:                           Kingston
  CAS# Latencies Supported:               10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21
  Minimum CAS# Latency Time (tAAmin):     13.750 ns
  Minimum RAS# to CAS# Delay (tRCDmin):   13.750 ns
  Minimum Row Precharge Time (tRPmin):    13.750 ns
  Minimum Active to Precharge Time (tRASmin): 32.000 ns
  Supported Module Timing at 1333.3 MHz:  19-19-19-43
  Supported Module Timing at 1200.0 MHz:  17-17-17-39
  Supported Module Timing at 1066.7 MHz:  15-15-15-35
  Supported Module Timing at 933.3 MHz:   13-13-13-30
  Supported Module Timing at 800.0 MHz:   11-11-11-26
  Supported Module Timing at 666.7 MHz:   10-10-10-22








Best Answers

  • brummyfan2
    brummyfan2 ACE Posts: 28,459 Trailblazer
    Answer ✓
    Hi,
    You can upgrade up to 32GB(2x16GB) with DDR4 2133/2400MHz modules, as you already have a 4GB 2133MHz module installed, you can get another 4GB 2133MHz module and install, if you are going to upgrade to a larger memory, get 2x 2133/2400 MHz modules and upgrade but I would suggest not to use mixed speed RAM modules.
    https://community.acer.com/en/discussion/570728/acer-aspire-5-a515-52-ram-upgrade
  • brummyfan2
    brummyfan2 ACE Posts: 28,459 Trailblazer
    Answer ✓
    You are welcome  :) I would suggest you to go for 2x8GB setup, dual channel is better in my opinion.
  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,315 Trailblazer
    Answer ✓
    the best option is 2x8gb or 2x16gb, to activate the dual channel.
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
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Answers

  • brummyfan2
    brummyfan2 ACE Posts: 28,459 Trailblazer
    Answer ✓
    Hi,
    You can upgrade up to 32GB(2x16GB) with DDR4 2133/2400MHz modules, as you already have a 4GB 2133MHz module installed, you can get another 4GB 2133MHz module and install, if you are going to upgrade to a larger memory, get 2x 2133/2400 MHz modules and upgrade but I would suggest not to use mixed speed RAM modules.
    https://community.acer.com/en/discussion/570728/acer-aspire-5-a515-52-ram-upgrade
  • tase
    tase Member Posts: 5

    Tinkerer

    Thanks for replying. Installed RAM is 2666 MHz. CPU limited to 2133 MHz.
    crucial scan suggested this spec RAM.

    Crucial CT8G4SFS8266 8GB DDR4 PC4-21300 CL-19 2666 MT/s SODIMM RAM

    I prefer max 16GB. 2*8GB[dual channel] or 16GB[single] which option is better?

  • brummyfan2
    brummyfan2 ACE Posts: 28,459 Trailblazer
    Answer ✓
    You are welcome  :) I would suggest you to go for 2x8GB setup, dual channel is better in my opinion.
  • Commodore_1995#
    Commodore_1995# ACE Posts: 98,315 Trailblazer
    Answer ✓
    the best option is 2x8gb or 2x16gb, to activate the dual channel.
    Oi! Eu não sou sou a cortana! Mas estou aqui para ajudar! Hi! I'm not the cortana! But I'm here to help!
    Se você gostou da minha resposta, marque como solução clicando em sim! If you liked my answer, mark it as a solution by clicking on yes!
    Aceite somente a resposta que ajudou a solucionar o seu problema! Please accept only the response that helped to solve your problem!
    Detection tool click here to find the serial number or partnumber of your model!                                                          
                                                      
                                                     egydiocoelho Trailblazer
     
    ProductKey clique aqui para descobrir o serial do windows! click here to discover the windows serial!
    Para usuários da comunidade inglesa, espanhola, francesa e alemã, usarei o google tradutor! :)
    For users of the English, Spanish, French and German community, I will be using google translator! :)