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- Voltage: 1.5V
- Compatible System: Toshiba Satellite C55T-A5222, C55-A5243Nr, C55-A5246
- CAS Latency: CL9
- Timing: 9-9-9
- Model #: 849005042253
- $30.00 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Toshiba Satellite C855D-S5103, C855D-S5202, C855D-S5203
- CAS Latency: CL9
- Timing: 9-9-9
- Model #: 849005045452
- $30.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: ASUS/ASmobile F555 Notebook F555LA, F555LA-AB31
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005087056
- $25.00 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Lenovo H Series Desktop H50-50
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005058162
- $46.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: Acer Aspire R3-131T-C1Yf, R3-131T-C4Pm, R3-131T-C8Bb
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005067232
- $25.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: Toshiba Satellite C55-A5285, C55-A5286, C55-A5310
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005082495
- $25.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: ASUS/ASmobile Q Series Notebook Q551LN
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005097123
- $25.00 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Lenovo ThinkCentre M73 / M73e Small/Tower
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005088022
- $46.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: Asus/Asmobile Rog G20Aj, Rog G20Bm, Vivomini Un42
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005076159
- $25.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: ASUS/ASmobile G750 Notebook G751JL, G751JT, G751JY
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005086363
- $100.00 –
- Free Shipping

- Voltage: 1.35V
- Compatible System: Lenovo IdeaPad Flex 2-14
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005091503
- $50.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Dell Inspiron 15 (3567), I35675185BLK
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 849005091749
- $49.00 –
- Free Shipping

- Voltage: 2.5V
- Compatible System: Sun Fire V215, V245, V240, V445
- CAS Latency: CL2.5
- Timing: 3-3-3
- Model #: 849005054287
- $30.75 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Dell Inspiron 13 (7348)
- CAS Latency: CL11
- Timing: 11-11-11
- Model #: 849005080439
- $109.98 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Acer Aspire One D255E-13410, D255E-13429, D255E-13444
- CAS Latency: CL7
- Timing: 7-7-7
- Model #: 849005016209
- $11.25 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Apple iMac Core i5 3.4 27-Inch (5K, Mid-2017)
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 849005090537
- $196.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Supermicro SuperStorage 2029P-ACR24H (Super X11DPH-T)
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055531766
- $63.75 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: HP/Compaq Pavilion Desktop Power 580-023w
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 816613013883
- $49.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: HP/Compaq Pavilion Desktop Power 580-023w
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: CM512646400SO007
- $28.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: HP/Compaq Business DesktopG3
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 817025010903
- $28.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Dell G3 15 (3579) Gaming, G3 17 (3779) Gaming
- CAS Latency: CL19
- Timing: 19-19-19
- Model #: CM512648500SO017
- $110.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Dell Inspiron Gaming Desktop (5675)
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 849005099066
- $110.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Dell OptiPlex 3050 Micro
- CAS Latency: CL15
- Timing: 15-15-15
- Model #: 849005080958
- $61.00 –
- Free Shipping

- Voltage: 2.6V
- Compatible System: Asus A8N-Vm, A8N-Vm Csm, A8N-Vm Nbp, A8Ne-Fm
- CAS Latency: CL3
- Timing: 3-3-3
- Model #: 817025012792
- $19.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: HP/Compaq Business Desktop 280 G2 Microtower PC, 280 G2 Small Form Factor PC
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: CM128642100D002
- $28.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: HP/Compaq Business Desktop 280 G3 Microtower PC, Business Desktop 280B G2 Small Form Factor PC
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 849005095716
- $28.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: QNAP TS-1273U, TS-1277, TS-1673U NAS Servers
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055529022
- $28.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Acer Aspire V5 E5-575-579EP, E5-575G, E5-575G-52RJ
- CAS Latency: CL15
- Timing: 15-15-15
- Model #: 849005084130
- $61.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Supermicro X11SAE, X11SAE-F, X11SAE-M Motherboards
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055529886
- $440.00 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Lenovo ThinkSystem ST50 Intel Pentium Xeon
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055514004
- $265.25 –
- Free Shipping

- Voltage: 2.5V
- Compatible System: Dell Dimension 4550 desktops
- CAS Latency: CL2.5
- Timing: 3-3-3
- Model #: 849005006330
- $24.75 –
- Free Shipping

- Voltage: 1.5V
- Compatible System: Acer Aspire One D257-13450
- CAS Latency: CL7
- Timing: 7-7-7
- Model #: 849005001540
- $13.75 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Synology RackStation RS2418+/RS2418RP+
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055503343
- $540.50 –
- Free Shipping

- Voltage: 1.2V
- Compatible System: Synology RackStation RS1619xs+
- CAS Latency: CL17
- Timing: 17-17-17
- Model #: 840055502933
- $540.50 –
- Free Shipping

- Voltage: 3.3V
- Compatible System: Hp Laserjet 4600, 4600Dn, 4600Dtn, 4600Hdn, 4600N
- CAS Latency: CL3
- Timing: 3-3-3
- Model #: 816613016495
- $13.75 –
- Free Shipping

- Voltage: 1.8V
- Compatible System: Toshiba Satellite M105-S3001, M105-S3002, M105-S3004
- CAS Latency: CL5
- Timing: 5-5-5
- Model #: CM256645300SO0251
- $13.00 –
- Free Shipping
System-specific memory has a significant effect on your device's performance. Memory is also called Random Access Memory (RAM), and selecting the correct type is important, as it needs to match the specifications of your device. The Double Data Rate (DDR) generation, for example, needs to match your motherboard. DDR 2 is what older computers use, and DDR 3 goes with motherboards created after 2007, with the latest motherboards being designed to work with DDR 4. Determine how much RAM you can install by checking your operating system. If you are using Windows®, it will vary between the 32-bit version, which can handle 4GB of RAM at most, and the 64-bit version, which can handle up to 3TB of RAM. Also check to see if the version is Pro or Home. When choosing system-specific RAM, first double-check the specifications of both your motherboard and your operating system.
Run Programs, Applications, and Games Efficiently With System-Specific Memory
Reduce latency and prevent programs from crashing due to overload with sufficient system-specific memory. Gamers need a minimum of 8GB of RAM, and creative professionals require at least 16GB to run programs that use a lot of processing power. RAM modules are available from as little as 128MB up to 64GB. The number of RAM modules you can purchase depends on how many Dual In-Line Memory Module (DIMM) slots your motherboard has. Bear in mind that smaller motherboards (mITX- Mini-ITX and mATX- Micro-ATX) only have two slots, whereas the larger ATX and Extended-ATX (eATX) models have four or more. Get around limited space issues by purchasing a RAM module with a higher amount of memory. DIMM is specifically designed for use as desktop RAM, as these modules fit into the available slots of a desktop computer.
Speed Up Your Laptop and Run More Applications at Once With RAM
Upgrade your laptop by increasing the amount of RAM. Small Outline Dual Inline Memory Module (SO-DIMM) options are the correct choice for laptop RAM. SO-DIMM slots accommodate the smaller and slimmer case of laptops. As with a desktop, check what your operating system and motherboard can handle. Use Unbuffered Non-Error Correction Code memory, abbreviated as unbuffered non-ECC registered RAM and also known as Static RAM (SRAM), for personal computers and laptops for work, entertainment, or gaming purposes. This type of RAM is faster, which is especially important for gamers and creative professionals.
Keep Your Server Processing and Data Safe With RAM
Because servers run constantly and process so much data, it is best to purchase dedicated server memory. Unlike desktop computers and laptops, servers require ECC registered RAM, also known as Dynamic Random Access Memory or DRAM. ECC registered memory finds errors and corrects them, which helps prevent data corruption without needing manual input. This lets your servers transfer data faster, keeps your data safe and places a smaller electrical load on your computer without requiring input from the user.
Bestselling System Specific Memory Reviews:
“ The memory is good, shipping was fast, and delivery was quick. ”
A-Tech 64GB Kit (2x32GB) RAM for Apple iMac (2019, 2020), Mac mini (Late 2018, Early 2020) | DDR4 2666MHz PC4-21300 SODIMM 260-Pin Memory Upgrade“ A solid, dependable 64GB memory kit built with quality SK Hynix chips. ”
NEMIX RAM 16GB (1X16GB) DDR5 4800MHZ PC5-38400 1Rx8 1.1V CL40 288-PIN ECC RDIMM Registered Server Memory KIT Compatible with Micron KSM48R40BS8KMM-16HMR“ The memory on the module is Samsung (at least on my two sets). ”
CMS 32GB (4x8GB) DDR4 19200 2400MHZ NON ECC DIMM Memory Ram Upgrade Compatible with Asrock® Motherboard Z390 Phantom Gaming SLI/ac, Motherboard Z390 Pro4, Motherboard Z390 Taichi - C119“ The existing 4GB memory was causing too much hard disk paging. ”
Crucial 8GB Kit (2 x 4GB) DDR3L 1600 MT/s (PC3L-12800) SODIMM 204-Pin 1.35V Laptop Memory - CT2KIT51264BF160B“ Decided to finally max out my laptop's memory after Microsoft released W10-22H2. ”
Crucial - DDR3 - 4 GB - SO-DIMM 204-pin - 1600 MHz / PC3-12800 - CL11 - 1.35 V - unbuffered - non-ECC - for Apple iMac 2