Desktop Memory - Showing 1513 - 1536 of 2509 Products
4GB (2x2GB) DDR3-1066MHZ PC3-8500 NON-ECC UDIMM 2Rx8 Desktop Memory Module
- Model #: MM-249B07D446YJ2O
- Item #: 9SIV1JT8S04569
- Return Policy: MemoryMasters Return Policy
MemoryMasters A9321912 - 16GB PC4-19200 DDR4-2400MHz 2Rx8 1.2v Non-ECC UDIMM ...
- Model #: M-M-1135B077917SBW
- Item #: 9SIV1JTB1W7497
- Return Policy: MemoryMasters Return Policy
Samsung M378T5663QZ3-CF7 8GB 4 x 2GB PC2-6400U DDR2 800 Double Sided Memory Kit
- Model #: M378T5663Z3-CF7
- Item #: 9SIV1JT78K8755
- Return Policy: MemoryMasters Return Policy
cron 1Gb Dimm Pc2-4200 533Mhz 2Rx8 Non-Ecc 240 Pin
- Model #: mt16htf12864ay-53eb1
- Item #: 9SIV1W8CYD2279
- Return Policy: The Best Part Inc. Return Policy
MemoryMasters 8GB Kit (2GBX4) DDR2 800 Udimm RAM, PC2-6400/PC2-6400U 1.8V CL6 ...
- CAS Latency: CL6
- Model #: M-M-2017 B07PW5J626
- Item #: 9SIV1JTB292500
- Return Policy: MemoryMasters Return Policy
MemoryMasters 4GB ( 2 x 2GB ) DDR2 DIMM (240 PIN) AM2 800Mhz PC2 6400 / PC2 6300 ...
- Model #: M-M-1383 B0032CJPJ0
- Item #: 9SIV1JTB292977
- Return Policy: MemoryMasters Return Policy
Mushkin Enhanced Essentials 512MB PC 133 Desktop Memory Model 990703
- CAS Latency: CL3
- Voltage: 3.30V
- Timing: 3-3-3-6
- Color: N/A
- Parts: Lifetime limited
- Labor: Lifetime limited
- Model #: 990703
- Item #: 9SIV1JT7AH4443
- Return Policy: MemoryMasters Return Policy
4GB (2x2GB) DDR3-1066MHZ PC3-8500 NON-ECC UDIMM 2Rx8 Desktop Memory Module
- Model #: MD8500-228K02-621
- Item #: 9SIV1JT8J92350
- Return Policy: MemoryMasters Return Policy
MemoryMasters V51K2 - 16GB PC4-17000 DDR4-2133MHz 2Rx8 1.2V Non-ECC UDIMM ...
- Model #: M-M-1251B07Q7GSVX1
- Item #: 9SIV1JTB1W7327
- Return Policy: MemoryMasters Return Policy
Kingston Technology Value RAM 8GB 1333MHz DDR3 PC3 10666 ECC CL9 DIMM DR x 8 with TS ...
- Model #: 0CI-00CI4Y1RO
- Item #: 9SIV1JT6X44336
- Return Policy: MemoryMasters Return Policy
KTS92518G - 8GB DDR333 (PC2700) Kit
- Model #: KTS92518G-8GB
- Item #: 9SIV1JT7AH4023
- Return Policy: MemoryMasters Return Policy
MemoryMasters 8GB (1x8GB) DDR3-1066MHZ PC3-8500 NON-ECC UDIMM 2Rx8 Desktop ...
- Model #: MD8500-828K01-624
- Item #: 9SIV1JT8S05048
- Return Policy: MemoryMasters Return Policy
Patriot Signature 2GB DDR3 1333 (PC3 10600) Desktop Memory Model PSD32G133381
- CAS Latency: CL9
- Voltage: 1.50V
- Features: 240-Pin Dual in-line memory module 2GB Non-ECC Unbuffered module 1 Rank Single-Sided modules 7.8US Refresh Interval (8192 CYCLES/64MS) 1.5V Power Requirement
- Model #: PSD32G133381
- Item #: 9SIV1JT78K8840
- Return Policy: MemoryMasters Return Policy
Kingston ValueRAM 2GB 800MHz DDR2 ECC CL6 DIMM Desktop Memory
- Model #: KVR800D2E6S/2G
- Item #: 9SIV1JT7AH4445
- Return Policy: MemoryMasters Return Policy
Timetec 4GB DDR3L / DDR3 1600MHz PC3L-12800 / PC3-12800 Non-ECC Unbuffered 1.35V / ...
- Voltage: 1.35V
- Brand: Timetec
- Capacity: 4GB
- Speed: DDR3L 1600 (PC3L 12800)
- Color: Black PCB
- Model #: MR-H4GD316U7D
- Item #: 9SIV2YMB559982
- Return Policy: Timetec International Inc. Return Policy
MemoryMasters 6GB ( 3 x 2GB ) DDR2 DIMM (240 PIN) AM2 800Mhz PC2 6400 / PC2 6300 , LP UT ...
- Model #: M-M-1219 B0032CLGUQ
- Item #: 9SIV1JTB293171
- Return Policy: MemoryMasters Return Policy
4GB Samsung DDR4-2400MHz Non-ECC 288pin Memory M378A5244CB0-CRC
- CAS Latency: CL17
- Voltage: 1.20V
- Brand: SAMSUNG-Semiconductor
- Capacity: 4GB
- Speed: DDR4 2400 (PC4 19200)
- Buffered/Registered: Unbuffered
- Model #: M378A5244CB0-CRC
- Item #: 9SIV1JT78G1608
- Return Policy: MemoryMasters Return Policy
MemoryMasters 12GB 6x 2GB DDR3 2000 MHz PC3 16000 DIMM CL9 240pin 1.65v
- CAS Latency: CL9
- Model #: M-M-3875 B003TPGIZY
- Item #: 9SIV1JTB291750
- Return Policy: MemoryMasters Return Policy
SAMSUNG 4G 288Pin DDR4 SDRAM 1Rx8 DDR4 2133 (PC4 17000) Desktop Ram Memory
- Voltage: 1.20V
- Model #: M378A5143EB1-CPB
- Item #: 9SIV1JT7AH4475
- Return Policy: MemoryMasters Return Policy
MemoryMasters Crucial 2 GB Kit (2 x 1GB) DDR PC3200 UNBUFFERED NON-ECC 184-PIN DIMM
- Model #: MM-I374B0009PAYY8
- Item #: 9SIV1JT8S03908
- Return Policy: MemoryMasters Return Policy
MemoryMasters 8Gb for Supermicro MEM-DR380L-HL03-UN16 (1x8GB) DDR3 1600 (PC3 ...
- Model #: MEM-DR380L-HL03-UN16
- Item #: 9SIV1JT8J92413
- Return Policy: MemoryMasters Return Policy
Kingston ValueRAM 512 MB 400MHz PC3200 DDR CL3 DIMM Desktop Memory ...
- Model #: KVR400X64C3A-5
- Item #: 9SIV1JT78K8872
- Return Policy: MemoryMasters Return Policy
MemoryMasters 32GB (4x 8GB) DDR3 PC3-12800 1600MHz DIMM with Black Heatspreaders ...
- Model #: M-M-3635 B008MZB0MM
- Item #: 9SIV1JTB292140
- Return Policy: MemoryMasters Return Policy
Kingston Technology ValueRAM 512 MB Desktop Memory Single (Not a kit) DDR 266 MHz (PC ...
- Model #: KVR26672C25/512-00
- Item #: 9SIV1JT7F37691
- Return Policy: MemoryMasters Return Policy
Common Questions about Desktop Memory
Introduction
For a sluggish or underperforming desktop computer, a PC memory upgrade is often an effective way to increase performance. However, choosing the right desktop memory upgrade is not always easy. If you are looking for desktop memory, the memory finder tool is an excellent resource. In the next section, NeweggBusiness answers several of the most common questions about upgrading PC memory.
Questions
Why does PC memory have MHz ratings and what do they mean?
The MHz rating for PC memory is an indication of how quickly it can transfer data. The higher the MHz rating, the quicker the memory can transfer data. However, the transfer speed is bottlenecked by the motherboard and processor. If a stick of memory is rated at 1600 MHz but the processor and motherboard are limited to 1333 MHz, the memory will operate at the slower speed.
What does latency or timing mean for PC memory?
PC memory timings are performance measurements based around four parameters. These four ratings are written as four numbers separated by dashes, such as 7-8-7-24. It is better to have lower timings, as that means less latency. You should prioritize having lower latencies over faster MHz ratings.
What does memory voltage mean?
In order for PC memory modules to achieve their rated timings, they must operate at indicated voltages. If the memory modules are ran either under or over-voltage, there will be a risk of system instability and damage to the memory. However, increasing memory voltage can also lower timings for slightly faster performance.
Are there any advantages to multi-channel memory kits?
Multi-module PC memory upgrades are often marketed as dual-channel, triple-channel, or quad-channel. Known as matched memory, they are designed to work in conjunction for slightly increased performance. However, the motherboard must support multi-channel memory for there to be any benefit.
For example, if you have a motherboard that supports dual-channel memory, utilizing a matched 8 GB (2 x 4 GB) memory upgrade kit will net slightly better performance gains than two unmatched 4 GB memory sticks.
Can I use different memory brands, capacities, and speeds in the same computer?
Yes, you can use PC memory modules from different brands, with different capacities, and different speeds in the same computer. However, there will be no multi-channel performance gains because they will not be matched sets of memory. In addition, if the PC memory modules have different speeds, they will all run at the speed of the slowest module.
Are there limitations on how much memory I can install?
Yes, there are several limiting factors on how much memory you can install into one system. Most desktop motherboards only accommodate up to four unbuffered memory modules. On top of that, the largest capacity for a single unbuffered memory module is 8 GB. So the maximum amount of memory based on hardware limitations is 64 GB for unbuffered memory.
Another limitation on the benefits of additional PC memory is the operating system. An operating system can only utilize a limited amount of memory, and any extra memory past that amount will not be recognized. For example, Windows® 8 64-bit supports a maximum of 128 GB of PC memory while Windows 8 32-bit supports up to 4 GB. Past those maximums, any extra PC memory will not be recognized.
