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Kingston 256MB PC 133 Desktop Memory Model KVR133X64C3/256
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Kingston 256MB PC 133 Desktop Memory Model KVR133X64C3/256
  • CAS Latency: CL3
  • Voltage: 3.30V
  • Parts: Lifetime
  • Labor: Lifetime
  • Model #: KVR133X64C3/256
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  • $24.99 
  • Free Shipping
M378B5673FH0-CF8 Samsung 2gb Ddr3 1066mhz Pc3-8500 240pin Cl7 Non-Ecc
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  • $10.98 
  • Free Shipping
OWC 16GB (2x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
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OWC 16GB (2x8GB) DDR3 1600 PC3-12800 CL11 2Rx8 240-pin 1.5V ECC Unbuffered UDIMM Memory RAM Module Upgrade Kit for Select Desktops, Workstations, or Servers
  • CAS Latency: CL11
  • Voltage: 1.5V
  • Multi-channel Kit: Dual Channel Kit
  • Recommend Use: Workstations, Servers, and NAS Systems
  • Model #: OWC1E6D32R8016P-B255-SF
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  • $75.98 
OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
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OWC 16GB DDR5 4800 PC5-38400 CL40 1Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade for Select Workstations or Servers
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC4E8D51R816GB-B922-SF
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  • $549.99 
G.SKILL Aegis 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
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G.SKILL Aegis 16GB (2 x 8GB) 288-Pin PC RAM DDR4 3000 (PC4 24000) Desktop Memory Model F4-3000C16D-16GISB
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 16-18-18-38
  • Model #: F4-3000C16D-16GISB
Samsung 16GB DDR4 2666MHz PC4-21300 Desktop Memory
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OWC 32GB Replacement for Samsung M324R4GA3BB0-CQK - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
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OWC 32GB Replacement for Samsung M324R4GA3BB0-CQK - DDR5 4800 PC5-38400 CL40 2Rx8 288-pin 1.1V ECC Unbuffered UDIMM Memory RAM Module Upgrade
  • CAS Latency: CL40
  • Voltage: 1.1V
  • Recommend Use: Workstations, Servers, and NAS Systems
  • ECC: Yes
  • Model #: OWC4E8D52R832GB-B801-SF
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  • $959.99 
SK hynix 8GB x1 DDR3L-1600 PC3L-12800 1.35V HMT41GU6BFR8A-PB Desktop Ram Memory
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SK hynix 8GB x1 DDR3L-1600 PC3L-12800 1.35V HMT41GU6BFR8A-PB Desktop Ram Memory
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Buffered/Registered: Unbuffered
  • Model #: HMT41GU6BFR8A- PB
MemoryMasters 4GB 2X 2GB DDR2 800MHz PC2-6300 PC2-6400 DDR2 800 (240 PIN) DIMM Desktop Memory
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  • $24.59 
  • Free Shipping
Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
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Rimlance 8GB (2X4GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7LMK56C
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  • $48.00 
  • Free Shipping
Kingston KF552C40BBK2-16 16GB (2 x 8GB) DDR5 5200 (PC5 41600) Memory (Desktop Memory)
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Kingston KF552C40BBK2-16 16GB (2 x 8GB) DDR5 5200 (PC5 41600) Memory (Desktop Memory)
  • CAS Latency: CL40
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 40-40-40
  • Model #: KF552C40BBK2-16
AITC KINGSMAN VERTEX RGB Series DDR5 32GB (2 x 16GB) 288-Pin PC RAM 6800 (PC5 54400) Desktop Memory Model XMP-BLACK
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KINGSMAN GAMING
AITC KINGSMAN VERTEX RGB Series DDR5 32GB (2 x 16GB) 288-Pin PC RAM 6800 (PC5 54400) Desktop Memory Model XMP-BLACK
  • CAS Latency: CL34
  • Multi-channel Kit: Dual Channel Kit
  • Brand: AITC KINGSMAN
  • Series: VERTEX
  • Model #: KSD516G68C34VTR-B
V-COLOR Manta XFinity RGB DDR5 128GB (64GBx2) 6000MHz XMP 3.0 & AMD EXPO CL32 1.35V RGB Gaming Desktop Upgrade RAM U-DIMM Memory Module SK Hynix IC - White (TMXFL6460832WWK)
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4GB RAM Replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB, HMT451U6DFR8A-PB | DDR3 1600MHz PC3L-12800 DIMM 1Rx8 Desktop Memory
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4GB RAM Replacement for Hynix HMT451U6AFR8A-PB, HMT451U6BFR8A-PB, HMT451U6DFR8A-PB | DDR3 1600MHz PC3L-12800 DIMM 1Rx8 Desktop Memory
  • Voltage: 1.35V
  • Recommend Use: AMD & Intel Compatible
  • Buffered/Registered: Unbuffered
  • Tested Frequency: 1600
  • Model #: 5053772474536
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  • $24.19 
  • Free Shipping
16GB RAM Replacement for Kingston 9995783-E40, HP56U46BS8MD-16, KCP556US8-16 | DDR5 5600MHz PC5-44800 DIMM 1Rx8 Desktop Memory
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16GB RAM Replacement for Kingston 9995783-E40, HP56U46BS8MD-16, KCP556US8-16 | DDR5 5600MHz PC5-44800 DIMM 1Rx8 Desktop Memory
  • CAS Latency: 40
  • Voltage: 1.10V
  • Brand: A-Tech
  • Chipset: Major Brand DRAM IC Chips
  • Model #: NE-PNR-2336
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  • $265.90 
Ballistix Sport LT 8GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - BLS8G4D26BFSE (Red)
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Refurbished Ballistix Sport LT 8GB Single DDR4 2666 MT/s (PC4-21300) DR x8 DIMM 288-Pin Memory - BLS8G4D26BFSE (Red)
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18
  • Buffered/Registered: Unbuffered
  • Model #: BLS8G4D26BFSE
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  • $63.99 
  • Free Shipping
G.SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 7200 (PC5 57600) Desktop Memory Model F5-7200J3445G16GX2-TZ5RK
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G.SKILL Trident Z5 RGB Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 7200 (PC5 57600) Desktop Memory Model F5-7200J3445G16GX2-TZ5RK
  • CAS Latency: CL34
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 34-45-45-115
  • Model #: F5-7200J3445G16GX2-TZ5RK
Samsung 8GB (PC3L-12800) DDR3L 1.35V 1600 204-Pin M471b1g73bh0-yk0
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Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8 Desktop Memory
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Rimlance 32GB (2X16GB) 1.2V DDR4 2133MHz PC4-17000 UDIMM 2RX8 Desktop Memory
  • CAS Latency: CL15
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7HG8TQF
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  • $158.00 
  • Free Shipping
16GB (2x8GB) DDR3L 1600Mhz (PC3L-12800) Desktop Memory Module by Avarum Ram
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16GB (2x8GB) DDR3L 1600Mhz (PC3L-12800) Desktop Memory Module by Avarum Ram
  • CAS Latency: CL11
  • Voltage: 1.35V
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Model #: Avarum-3L81600-UDIMM-2
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  • $68.32 
  • Free Shipping
Kingston FURY Beast 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model KF556C40BBAK2-64
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Kingston FURY Beast 64GB (2 x 32GB) 288-Pin PC RAM DDR5 5600 (PC5 44800) Desktop Memory Model KF556C40BBAK2-64
  • CAS Latency: CL36
  • Voltage: 1.25V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 36-36-36-76
  • Model #: KF556C36BBEAK2-64
CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M4B6000C36
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CORSAIR Dominator Titanium 64GB (4 x 16GB) DDR5 6000 (PC5 48000) Desktop Memory Model CMP64GX5M4B6000C36
  • CAS Latency: CL36
  • Voltage: 1.35V
  • Multi-channel Kit: Quad Channel Kit
  • Timing: 36-36-36-76
  • Model #: CMP64GX5M4B6000C36
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  • $1,279.99 
  • Free Shipping
16GB RAM Replacement for Kingston HX432C16FB3/16, KCP432ND8/16, KF432C16BB1/16, KF432C16BB1A/16, KF432C16RB1/16, KF432C16RB1A/16, KVR32N22D8/16 | DDR4 3200MHz PC4-25600 DIMM 2Rx8 Desktop Memory
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  • $131.58 
NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
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NEMIX RAM 64GB (2X32GB) DDR4 2666MHZ PC4-21300 2Rx8 1.2V 288-PIN Non-ECC Unbuffered UDIMM Desktop PC Memory KIT
  • Chipset: Major OEM Samsung, Micron, Hynix
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Part Number: MD21300-328K2
  • Model #: 0759170863563
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  • $399.89 
  • Free Shipping
8GB RAM Replacement for Crucial BLS8G4D240FSEK | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
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8GB RAM Replacement for Crucial BLS8G4D240FSEK | DDR4 2400MHz PC4-19200 DIMM 1Rx8 Desktop Memory
  • CAS Latency: CL17
  • Voltage: 1.20V
  • Chipset: Major Brand Chipset
  • Recommend Use: Compatible Replacement for Crucial BLS8G4D240FSEK
  • Model #: NE-PNR-1622
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  • $59.89 
Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
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Rimlance 16GB (2X8GB) 1.2V DDR4 2666MHZ PC4-21300 UDIMM 1RX8 Desktop Memory
  • CAS Latency: CL19
  • Chipset: Major Brand Chipset
  • Buffered/Registered: Unbuffered
  • Parts: Lifetime warranty
  • Model #: B0D7CPKCQ4
  •  
  • $83.99 
  • Free Shipping
G.SKILL Trident Z5 Royal  Neo Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J2836G16GX2-TR5NG
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G.SKILL Trident Z5 Royal Neo Series 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model F5-6000J2836G16GX2-TR5NG
  • CAS Latency: CL28
  • Voltage: 1.40V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 28-36-36-96
  • Model #: F5-6000J2836G16GX2-TR5NG
8GB RAM Replacement for Kingston HX318C10FR/8 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
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8GB RAM Replacement for Kingston HX318C10FR/8 | DDR3 1866MHz PC3-14900 DIMM 2Rx8 Desktop Memory
  • CAS Latency: CL13
  • Voltage: 1.50V
  • Chipset: Major Brand Chips
  • Recommend Use: AMD & Intel Compatible
  • Model #: 5053772487598
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  • $24.69 
Memory Patriot Viper Steel DDR4 2X16GB 3200 MHZ RGB
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Memory Patriot Viper Steel DDR4 2X16GB 3200 MHZ RGB
  • CAS Latency: CL16
  • Model #: PVSR432G320C6K
  •  
  • $229.99 
  • Free Shipping
G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Ryzen Compatible Intel XMP 2.0 Desktop Memory Model F4-3600C18D-16GTZR
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G.SKILL TridentZ RGB Series 16GB (2 x 8GB) 288-Pin DDR4 3600 (PC4 28800) AMD Ryzen Compatible Intel XMP 2.0 Desktop Memory Model F4-3600C18D-16GTZR
  • CAS Latency: CL18
  • Voltage: 1.35V
  • Multi-channel Kit: Dual Channel Kit
  • Timing: 18-22-22-42
  • Model #: F4-3600C18D-16GTZR
CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M2A2666C16W
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CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 2666 (PC4 21300) Desktop Memory Model CMK32GX4M2A2666C16W
  • CAS Latency: CL16
  • Voltage: 1.20V
  • Timing: 16-18-18-35
  • Heat Spreader: Anodized Aluminum
  • Model #: CMK32GX4M2A2666C16W
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  • $199.00 
  • Free Shipping
CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK32GX4M2C3000C16
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Corsair
CORSAIR Vengeance LPX 32GB (2 x 16GB) DDR4 3000 (PC4 24000) Desktop Memory Model CMK32GX4M2C3000C16
  • CAS Latency: CL16
  • Voltage: 1.35V
  • Timing: 16-18-18-36
  • Heat Spreader: Anodized Aluminum
  • Model #: CMK32GX4M2C3000C16
  •  
  • $199.00 
  • Free Shipping
HMA81GU6JJR8N-VK HYNIX 8GB DDR4 2666 PC4 21300 2Rx8 288-PIN DESKTOP MODULE
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SK hynix
HMA81GU6JJR8N-VK HYNIX 8GB DDR4 2666 PC4 21300 2Rx8 288-PIN DESKTOP MODULE
  • CAS Latency: CL19
  • Voltage: 1.20V
  • Buffered/Registered: Unbuffered
  • Model #: XD-UD-8GB-CP4-2666
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  • $61.40 

Why Desktop Memory (RAM)?

RAM is the short-term memory of your computer. RAM capacity directly impacts how many applications and browser tabs you can operate simultaneously and the smoothness of graphics, which is crucial for tasks like video editing or 3D rendering. For such intensive activities, ample high-quality desktop memory is essential. Keep in mind that not all desktop RAM is suitable for every system. Your motherboard determines the number of memory slots, their maximum capacity, and the specific type of desktop computer RAM you can install.

Maximize Desktop Computer RAM Performance by Matching Speeds

Desktop RAM clock speed determines how quickly the memory can process data, which is vital for tasks that require rapid data access. The quicker the clock speed of your new RAM, measured in Megahertz (MHz), the faster the memory processes data. If your system only supports 2,666MHz speeds, you should not buy 3,000MHz RAM. If your system supports multiple modules, it will only run at the speed of the slowest RAM. Try to match module speeds when possible.

The best type of RAM for your desktop depends on your system’s motherboard and specific needs. DDR4 RAM is currently the most common for new systems, offering faster speeds and lower power consumption than DDR3. For users prioritizing performance, look for higher speed ratings (measured in MHz) and lower latency. Always ensure your motherboard supports the RAM type (e.g., DDR4, DDR3) and speed. Some systems will only work with DDR4, while others can only run DDR3. Check with the instructions that came with your motherboard to see if it is a home-built PC, or check with your computer if it was pre-built.

Enhance Integrated Graphics with High-Quality Desktop Memory

Heavy-duty Graphics Processing Units (GPUs) and dedicated graphics cards include RAM, but some systems and laptops have integrated graphics. This means the main processor is responsible for graphics processing and utilizes system RAM. It places a more significant load on desktop or laptop memory, and this type of setup will benefit most from improved RAM. It could prevent you from having to invest in a more expensive computer while enabling you to eliminate choppy frame rates and improve video quality.

Boost Multitasking on Desktop PCs with New Desktop RAM

Multitaskers can enjoy noticeable improvements with new computer memory. Every piece of software, every browser window, and every tab requires the use of RAM. By increasing the amount of desktop PC RAM, the system avoids using the hard drive, improving software and web browsing performance.

Expand Your Capabilities by Increasing Desktop PC RAM

At its simplest, RAM allows your computer to do more and enables your machine to do more quickly. The most important factor is identifying how much you need. Use Newegg’s Memory Finder Tool to help you configure the amount of memory you need. Additionally, when buying memory cards, check the requirements for software that you regularly use. In your calculations, include operating system specifications and allow some web browsing memory. Consider that new and updated applications have different requirements. If you install new software regularly, allow extra RAM.

Determining how much RAM your desktop needs depends on your usage. For basic tasks like web browsing and document editing, 8GB of RAM should be sufficient. However, if you frequently engage in more intensive activities like video editing, gaming, or running multiple applications simultaneously, 16GB or more is recommended. Always consider future needs, as software updates and new applications may increase RAM requirements.

Find the Perfect Desktop Memory Upgrade at Newegg

Ready to boost your computer's performance? Shop our extensive selection of desktop RAM at Newegg and discover the ideal upgrade for your PC. Explore our full range of memory products, including laptop RAM, to find precisely what you need. Use our handy Memory Finder tool to simplify your purchase and ensure you get the right amount of memory for your needs. Start enhancing your system today with Newegg!

Bestselling Desktop Memory Reviews:

Anonymous
5/6/2025 10:28:06 AM
Working for me

“ CORSAIR Vengeance 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK32GX5M2B6000Z30 Found on the mobo supported list, EXPO is working. ”

CORSAIR Vengeance 32GB (2 x 16GB) 288-Pin PC RAM DDR5 6000 (PC5 48000) Desktop Memory Model CMK32GX5M2B6000Z30