Need more RAM

AaLF

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Sorry to burden you guys with a mundane question but I'm Hardware illiterate.

My wife's PC is constantly running @ 80-90% RAM capacity. I think it needs more grunt.

The MB is Gygabyte GA-277x-D3H & there is one stick of 8Gb RAM * WIN7 x 64. I dare not touch the RAM stick just in case I zapp it.

BUT.... due to location in australia i need to order in via eBay etc. No shop close by.

QUESTIONS:
  1. Exactly what type of RAM do I need? A second 8Gb or a new 16Gb stick?
  2. Can the existing 8Gb work alongside a new 16Gb stick OK?
  3. Can someone tell me the RAM's part number to buy plz?
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Generic - custom build
OS
Microsoft Windows 7 HomePremium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
Motherboard
Gigabyte Technology Co., Ltd. EP35-DS3P
Memory
8Gb
Graphics Card(s)
NVIDIA GeForce GT 710
Sound Card
(1) USB Audio Device (2) USB Audio Device (3) NVIDIA Hig
Monitor(s) Displays
older 21" thinkvision brand?
Screen Resolution
1680 x 1050
Hard Drives
WDC WD5000AAKS-22A7B0 ATA Device
ST3500418AS ATA Device
ST3320813AS ATA Device
PSU
ANTEC NEO ECO 520W
Case
generic tower
Cooling
couple of 4" fans
Keyboard
logitech k220
Mouse
logitech 305
Antivirus
malwarebytes premium
Browser
FireFox + opera

My Computer

Computer Manufacturer/Model Number
W530-3630QM1
OS
windows 7 home 64bit
CPU
INTEL-CORE I7
Memory
16GB
Hard Drives
750GB
Browser
Chrome
The ideal situation is always matched RAM. You board supports DDR3 2800(OC)/1600/1333/1066 MHz memory modules. ID the stick you have now and find it's mate on evilbay, it should be fine at default settings. I've run mixed sets of RAM in the past with no ill effects, different speeds, sizes and manufacturers, it's not the recommended procedure but it can work. If you are going to OC for optimum performance then you really need all new matched sticks.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Custom, Dell and Lenono LT's
OS
Win8/8.1,Win7-U64, Vista U64, uncounted Linux distor's
CPU
AMD and Intell, 9590, 8350, i5 3570k
Motherboard
CFVFZ, GA990FXA, Z77e-itx
Memory
Corsair G Skill
Graphics Card(s)
Crossfired Sapphire HD 7950 Vapor-X, ASUS R9 280X TOP
Sound Card
Realtek ALC889
Monitor(s) Displays
ViewSonic VX2770SMH 27" / ViewSonic VX2433 LCD 24"
Screen Resolution
1080i HD
Hard Drives
Samsung SSD 840 Pro
OCZ Agility 3's
OCZ Vector's
WD's Blue, red, green, Velociraptors
Seagate USB3 & Hybrid's
ASUS Blu-Ray
ASUS DVD
PSU
Corsair AX1200i, Seasonice 850 Gold
Case
Cooler Master HAF 922 & HAF 932, Lian Li Train case.
Cooling
Air, Glacer 240L expanded, custom EK loop with duel D5's
Keyboard
Microsoft SideWinder X4 USB Keyboard / Logitech 250 PS2
Mouse
Logitech G500 / MS wireless 5000
Internet Speed
Best of 5ms / 75+ dn / 12+ up More or less.
Antivirus
MS esentials-MalwareBytes
Browser
Firefox Chromebook
Handling ram is very straight forward. Once you've found the closest matching stick of the same brand and description then open the hold down clips and by grabbing the ram by it's ends you can only align in one direction to properly fit in it's ram slot via the center notch so pay close attention to that alignment. Please refer to your mobo manual for the correct lane to use, your mobo has all black lanes but that second ram stick will want to be one of the available three lanes and the manual will explain which. When the ram properly seats the clips will lightly snap into place and often makes a clicking sound.

As mentioned if you can't find the same ram then you'll want to get a matching set from a quality manufacturer. It would allow for a ram speed increase (mhz rating) and I would think minimum 1600-1866 Mhz or on the semi affordable high end 2133-2400 Mhz. Look to Corsair, GSkill, Crucial, Kingston and several others can make excellent choices. Side note I just bought but have'nt tried yet a new brand called Team but I'm reading good things.

I would removed and look closely at the make and model of the first ram stick and then with that info go shopping to find it's pair.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
A blend of brains, brawn and dumb luck.
OS
Windows 7 Ultimate 64
CPU
i7 3770k OC'd 4.6 @ 1.17v, also FX 8120 & i5 miniITX
Motherboard
MSI P67A-GD80 b3
Memory
32 gb G.Skill Sniper DDR3 10-12-12-31 @ 2133
Graphics Card(s)
XFX Radeon 7870 2GB DDR5
Sound Card
Sound Blaster Z Series Card
Monitor(s) Displays
(2) LG LED 23" 1920 x 1080 2ms Monitors via mini d-port
Screen Resolution
1680 X 1050 p
Hard Drives
Samsung 256 gb 830 SSD sata III
(1) 1 tb WD Black
(2) 1 tb Hitachi deskmates/sata II
(2) 1 tb WD green/sata II
(2) 3 tb Seagate Barracuda
(1) 120 gb OCZ Vertex SS
(1) Drobo 5N w/5 Seagate 3tb
PSU
EVGA modular 1000G2 80% gold rating & APC 1200 RS
Case
CoolerMaster Storm Styker
Cooling
7 case fans 140mm & 120mm, NZXT Kraken X60
Keyboard
(2) Logitech Illuminated Keyboards (1) usb (1) wireless
Mouse
Logitech G700 & T-BC21 - nano nx for the laptop
Internet Speed
Basic 120mbps down
Antivirus
Trend Micro Titanium Max Security & Malwarebytes Premium
Browser
Chrome and IE 10
Other Info
5 Noctua case fans + 3 Noctua in p/p on NZXT cooler
Integrated hot swap drive bays for 2.5" Drives
(2) Lite-on dvd/cd/Blu Ray optical 22X
Integrated fan controller and led on/off
HP Officejet Pro 8630 all-n-one
Hot-swappable 3.5" hard drive bay
Netgear Nighthawk router
Asus USB 3 & sata 6 PCIe card
Vantec IDE to sata adptr./Ultra sata adptr
Lenovo L420 i5 lappy with m sata
Drobo 5N advanced NAS
Sorry to burden you guys with a mundane question but I'm Hardware illiterate.

My wife's PC is constantly running @ 80-90% RAM capacity. I think it needs more grunt.

The MB is Gygabyte GA-277x-D3H & there is one stick of 8Gb RAM * WIN7 x 64. I dare not touch the RAM stick just in case I zapp it.

BUT.... due to location in australia i need to order in via eBay etc. No shop close by.


QUESTIONS:
  1. Exactly what type of RAM do I need? A second 8Gb or a new 16Gb stick?
  2. Can the existing 8Gb work alongside a new 16Gb stick OK?
  3. Can someone tell me the RAM's part number to buy plz?
She's got 8 GB of RAM and she's running at 80 to 90% capacity? What is she running that takes that much RAM? It sounds to me like she has something eating up her RAM rather than needing more of it. Unless she's doing video editing or something, 8 GB should be more than enough for most applications.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Mellon Labs (custom build)
OS
Win 7 Pro x64/Win 10 Pro x64 dual boot
CPU
AMD FX 8350 Vishera @ 4200
Motherboard
ASUS M5A97 R2.0
Memory
16 GB Mushkin Blackline DDR3-2400 @ 1866 (9-10-10-10-31)
Graphics Card(s)
XFX Radeon R9 280 Double D Black Edition
Sound Card
Realtek HD Audio on MB. Sounds great.
Monitor(s) Displays
Acer 24", Acer 22"
Screen Resolution
3840 x 1080
Hard Drives
1 x Mushkin Chronos 120 GB SSD (Win 10)
1 x Samsung 850 EVO 250 GB SSD (Win 7)
1 x WD 1TB SATA Blue
1 x WD 1TB SATA Green
PSU
Corsair TX-750
Case
CoolerMaster HAF 912+
Cooling
Coolermaster Seidon 240M Liquid AIO. 6 case fans
Keyboard
Logitech G710+
Mouse
Logitech G500s
Internet Speed
Much better since I got fiber, but still way overpriced.
Antivirus
MSE, Malware Bytes for scanning
Browser
Firefox
Other Info
Corsair VOID USB headphones.

A Mellon Labs X-1 - LCD Smartie driven system status display.

Brought to you by the letter E
With 8GB of RAM, you should never run out of RAM. I think you have another problem. What is your wife running on that system.

Post a picture of Resource Monitor > Memory tab so that we can have a look.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Skylake Special #666
OS
Windows 10 Pro x64
CPU
Intel Core i7 6700K
Motherboard
Asus Sabertooth Z170 Mark 1
Memory
GSkill TridentZ RGB 16GB 3600 16-16-16-36
Graphics Card(s)
EVGA GTX 980 Ti SC x2
Sound Card
Realtek High Definition
Monitor(s) Displays
AOC G2460PG
Screen Resolution
1920 x 1080 144Hz
Hard Drives
Samsung 860 Pro 256GB, Seagate Barracuda 4TB x2
PSU
EVGA 1000 P2, EVGA White Custom Braided Cables
Case
Corsair Vengeance C70 Gunmetal Black
Cooling
Corsair H100i v2, Corsair ML120 x2, Thermal Grizzly Kryonaut
Keyboard
Logitech G910 Orion Spectrum
Mouse
Logitech G700s
Internet Speed
Verizon Fios Quantum Gateway 75/75
Antivirus
Windows Defender, Malwarebytes Free 3.8.3
Browser
Chrome
Other Info
Corsair SP120 x4, LG Blu-ray Drive, Durabrand HT-395 100 Watt Dolby Digital Amp, Corsair H2100 Wireless 7.1 Headset
Running one module of ram on a dual channel motherboard could also be a slow down problem.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
The 8gb is eaten up by open multiple browsers & tabs plus Photoshop is needed regularly so it & others remain open.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Generic - custom build
OS
Microsoft Windows 7 HomePremium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
Motherboard
Gigabyte Technology Co., Ltd. EP35-DS3P
Memory
8Gb
Graphics Card(s)
NVIDIA GeForce GT 710
Sound Card
(1) USB Audio Device (2) USB Audio Device (3) NVIDIA Hig
Monitor(s) Displays
older 21" thinkvision brand?
Screen Resolution
1680 x 1050
Hard Drives
WDC WD5000AAKS-22A7B0 ATA Device
ST3500418AS ATA Device
ST3320813AS ATA Device
PSU
ANTEC NEO ECO 520W
Case
generic tower
Cooling
couple of 4" fans
Keyboard
logitech k220
Mouse
logitech 305
Antivirus
malwarebytes premium
Browser
FireFox + opera
I am still waiting for this Resource Monitor picture.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
The 8gb is eaten up by open multiple browsers & tabs plus Photoshop is needed regularly so it & others remain open.
Must be a lot of browsers and tabs open, but I still wouldn't think that that would use that much RAM. 80 to 90% of 8 GB seems very excessive. I have 8 GB and I can't get higher than about 40% with Visual Studio, and a number of other programs running, including browser pages and tabs. There has to be another issue here that we can't see. Please post the Resource Monitor picture that whs asked for so we can help.
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Mellon Labs (custom build)
OS
Win 7 Pro x64/Win 10 Pro x64 dual boot
CPU
AMD FX 8350 Vishera @ 4200
Motherboard
ASUS M5A97 R2.0
Memory
16 GB Mushkin Blackline DDR3-2400 @ 1866 (9-10-10-10-31)
Graphics Card(s)
XFX Radeon R9 280 Double D Black Edition
Sound Card
Realtek HD Audio on MB. Sounds great.
Monitor(s) Displays
Acer 24", Acer 22"
Screen Resolution
3840 x 1080
Hard Drives
1 x Mushkin Chronos 120 GB SSD (Win 10)
1 x Samsung 850 EVO 250 GB SSD (Win 7)
1 x WD 1TB SATA Blue
1 x WD 1TB SATA Green
PSU
Corsair TX-750
Case
CoolerMaster HAF 912+
Cooling
Coolermaster Seidon 240M Liquid AIO. 6 case fans
Keyboard
Logitech G710+
Mouse
Logitech G500s
Internet Speed
Much better since I got fiber, but still way overpriced.
Antivirus
MSE, Malware Bytes for scanning
Browser
Firefox
Other Info
Corsair VOID USB headphones.

A Mellon Labs X-1 - LCD Smartie driven system status display.

Brought to you by the letter E
Will do when she is away from the PC. (IMO its too many browsers the main hassle. I tried it on mine. They eat up ram.)
 

My Computer

Computer type
PC/Desktop
Computer Manufacturer/Model Number
Generic - custom build
OS
Microsoft Windows 7 HomePremium 64-bit 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
Motherboard
Gigabyte Technology Co., Ltd. EP35-DS3P
Memory
8Gb
Graphics Card(s)
NVIDIA GeForce GT 710
Sound Card
(1) USB Audio Device (2) USB Audio Device (3) NVIDIA Hig
Monitor(s) Displays
older 21" thinkvision brand?
Screen Resolution
1680 x 1050
Hard Drives
WDC WD5000AAKS-22A7B0 ATA Device
ST3500418AS ATA Device
ST3320813AS ATA Device
PSU
ANTEC NEO ECO 520W
Case
generic tower
Cooling
couple of 4" fans
Keyboard
logitech k220
Mouse
logitech 305
Antivirus
malwarebytes premium
Browser
FireFox + opera
A little discipline would be cheaper than more RAM. 8GBs should really be enough for that kind of applications.
 

My Computer

Computer Manufacturer/Model Number
HP, Dell, Gateway, Toshiba - 4 laptops and 2 desktops
OS
Vista, Windows7, Mint Mate, Zorin, Windows 8
CPU
from 1.6GHz Duo to i7
Monitor(s) Displays
2x HP w2207
Hard Drives
5x HDD, 7x SSD, 12x Externals
Keyboard
with trackball - no mices
Mouse
Trackball mice
Internet Speed
DSL 6000
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