Computer Memory RAM

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OWC 16GB DDR4 3200 MHz UDIMM Memory Module

OWC 16GB DDR4 3200 MHz UDIMM Memory Module

BH # OW3U2D42R816 MFR # OWC3U2D42R816GB
Key Features
  • 16GB Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
  • 288-Pin DIMM
$10999
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping
OWC 16GB DDR4 2666 MHz UDIMM Memory Module

OWC 16GB DDR4 2666 MHz UDIMM Memory Module

BH # OW2U6D42R816 MFR # OWC2U6D42R816GB
Key Features
  • 16GB Capacity
  • 2666 MHz Clock Speed
  • PC4-21300
  • 288-Pin DIMM
$10999
In Stock
No Store Display
Shipping Charges Apply

OWC 32GB DDR3 1333 MHz ECC RDIMM Memory Kit (4 x 8GB)

BH # OW1R3D32R32S MFR # OWC1R3D32R4032S
Key Features
  • 32GB (4 x 8GB) Capacity
  • 1333 MHz Clock Speed
  • PC3-10600
  • 240-Pin DIMM
$11276
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

Panasonic 8GB DDR4 2133 MHz Memory Module for Toughbook 55

BH # PAFZBAZ1908 MFR # FZ-BAZ1908
Key Features
  • 8GB Capacity
  • 2133 MHz Clock Speed
  • PC4-17000
See All Details
$13495
Special Order
Expected availability: 6-10 Weeks
No Store Display
Free Standard Shipping
This item cannot be canceled or returned.

QNAP 4GDR4A0-SO-3200 RAM for NAS System (1 x 4GB)

BH # QN4GDR4SO320 MFR # RAM-4GDR4A0-SO-3200
Key Features
  • 4GB (1 x 4GB) Capacity
  • 3200 MHz Clock Speed
  • SODIMM Shape
  • For TS-432X & TS-632X NAS Systems
See All Details
$299.00
$14900
Save $150.00
Limited supply at this price
In Stock
No Store Display
Free Expedited Shipping

QNAP 8GDR4K0-UD-3200 RAM for NAS System (1 x 8GB)

BH # QN8GDR4UD320 MFR # RAM-8GDR4K0-UD-3200
Key Features
  • 8GB (1 x 8GB) Capacity
  • 3200 MHz Clock Speed
  • UDIMM Size
  • For QNAP TS-855X
$229.00
$16900
Save $60.00
Limited supply at this price
In Stock
No Store Display
Free Expedited Shipping
New Release

PNY 32GB Performance DDR4 3200 MHz Memory Kit (2 x 16GB)

BH # PNP32D432216 MFR # MD32GK2D43200-TB
Key Features
  • 32GB (2 x 16GB) Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
  • 288-Pin U-DIMM
$299.99
$19999
Save $100.00
In Stock
No Store Display
Free Expedited Shipping

Synology 4GB DDR4 ECC UDIMM Memory Module

BH # SYD4EU014G MFR # D4EU01-4G
Key Features
  • 4GB Capacity
  • ECC UDIMM
  • Works with Select Synology NAS Devices
See All Details
$22999
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

OWC 64GB DDR3 1600 MHz ECC RDIMM Memory Kit (4 x 16GB)

BH # OW1R6D32R64S MFR # OWC1R6D32R4064S
Key Features
  • 64GB (4 x 16GB) Capacity
  • 1600 MHz Clock Speed
  • PC3-12800
  • 240-Pin DIMM
$23516
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

OWC 32GB DDR4 3200 MHz UDIMM Memory Module

BH # OW3U2D42R832 MFR # OWC3U2D42R832GB
Key Features
  • 32GB Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
  • 288-Pin DIMM
$23999
In Stock
No Store Display
Free Expedited Shipping

OWC 32GB DDR4 3200 MHz SO-DIMM Memory Module

BH # OW3S2D42R832 MFR # OWC3S2D42R832GB
Key Features
  • 32GB (1 x 32GB) Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
  • 260-Pin SO-DIMM
$23999
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

OWC 32GB DDR4 2666 MHz UDIMM Memory Module

BH # OW2U6D42R832 MFR # OWC2U6D42R832GB
Key Features
  • 32GB Capacity
  • 2666 MHz Clock Speed
  • PC4-21300
  • 288-Pin DIMM
$23999
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

QNAP 16GB DDR4 2666 MHz SO-DIMM Memory Module

BH # QNR16GDR4TO MFR # RAM-16GDR4T0-SO-2666
Key Features
  • For the QNAP TVS-472XT & TVS-672XT
  • For the QNAP TVS-872XT
  • 16GB (1 x 16GB) Capacity
  • 2666 MHz Clock Speed
$349.00
$24308
Save $105.92
Limited supply at this price
In Stock
No Store Display
Free Standard Shipping

QNAP 8GDR4A0-SO-3200 RAM for NAS System (1 x 8GB)

BH # QN8GDR4SO320 MFR # RAM-8GDR4A0-SO-3200
Key Features
  • 8GB (1 x 8GB) Capacity
  • 3200 MHz Clock Speed
  • SODIMM Shape
  • For TS-432X & TS-632X NAS Systems
See All Details
$499.00
$24900
Save $250.00
Limited supply at this price
In Stock
No Store Display
Free Expedited Shipping

OWC 16GB DDR5 4800 MHz DIMM Memory Module

BH # OW4U8D51R816 MFR # OWC4U8D51R816GB
Key Features
  • 16GB Capacity
  • 4800 MHz Clock Speed
  • PC5-38400
  • 288-Pin DIMM
$26999
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

PNY 32GB XLR8 DDR4 3600 MHz Gaming Desktop Memory Kit (2 x 16GB, Black)

BH # PN32G2D43600 MFR # MD32GK2D4360018XRGB
Key Features
  • 32GB (2 x 16GB) Capacity
  • 3600 MHz Clock Speed
  • 288-Pin UDIMM
  • 1.35V
$299.99
$26999
Save $30.00
In Stock
No Store Display
Free Expedited Shipping

OWC 16GB DDR5 5600 MHz SO-DIMM Memory Module

BH # OW5S6D51R816 MFR # OWC5S6D51R816GB
Key Features
  • 16GB Capacity
  • 5600 MHz Clock Speed
  • PC5-44800
  • 262-Pin SO-DIMM
$28599
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

OWC 32GB DDR4 3200 MHz ECC DIMM Memory Module

BH # OW3E2D42R832 MFR # OWC3E2D42R832GB
Key Features
  • 32GB Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
  • 288-Pin DIMM
$29888
Temporarily Out of Stock
Expected availability: Jul 13, 2026
No Store Display
Free Expedited Shipping

QNAP 4GB DDR4 2666 MHz SO-DIMM T1 Version Memory Module (1 x 4GB)

BH # QNRAM44T1 MFR # RAM-4GDR4T1-SO-2666
Key Features
  • 4GB (1 x 4GB) Capacity
  • 2666 MHz Clock Speed
  • PC4-21300
  • 260-Pin SO-DIMM
$29900
Special Order
No Store Display
Free Standard Shipping
This item is not available for purchase online. Please call us at 800.606.6969

QNAP 4 GB 288-Pin U-DIMM DDR4 RAM Module

BH # QNR4GDR4A0UD MFR # RAM-4GDR4A0-UD-2400
Key Features
  • 288-Pin
  • 4 GB Memory Size
  • 2400 MHz Memory Speed
See All Details
$29900
Special Order
No Store Display
Free Standard Shipping
This item is not available for purchase online. Please call us at 800.606.6969

Buffalo 16GB DDR4 Replacement Memory Module (1 x 16GB)

BH # BUPECCMEM16G MFR # OP-ECCMEM-16G
Key Features
  • For TeraStation 71210RH
  • 1 x 16GB Capacity
  • ECC
  • DDR4 Form Factor
See All Details
$31300
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

QNAP 16GB DDR4 3200 MHz UDIMM Memory Module

BH # QNR16DR4K132 MFR # RAM-16GDR4K1-UD-3200
Key Features
  • Works with Select QNAP Devices
  • 16GB Capacity
  • 3200 MHz Clock Speed
  • PC4-25600
$34900
In Stock
No Store Display
Free Expedited Shipping

OWC 32GB DDR4 2133 MHz RDIMM Memory Kit (4 x 8GB)

BH # OW2R1D41R32S MFR # OWC2R1D41R4032S
Key Features
  • 32GB (4 x 8GB) Capacity
  • 2133 MHz Clock Speed
  • PC4-17000
  • 288-Pin UDIMM
$35852
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping

QNAP 16GB DDR5 5600 MHz SO-DIMM Memory Module

BH # QN16DR5T0SO5 MFR # RAM-16GDR5T0-SO-5600
Key Features
  • For Select QNAP Enclosures
  • 16GB Capacity
  • 5600 MHz Clock Speed
  • PC5-44800
$999.00
$39900
Save $600.00
Limited supply at this price
In Stock
No Store Display
Free Expedited Shipping

QNAP 4GB DDR4 2666 MHz UDIMM ECC Memory Module

BH # QNR4GDR4P0 MFR # RAM-4GDR4ECP0-UD-2666
Key Features
  • For the QNAP TS-x83XU Series
  • 4GB (1 x 4GB) Capacity
  • 2666 MHz Clock Speed
  • PC4-21300
$39900
Special Order
No Store Display
Free Standard Shipping
This item is not available for purchase online. Please call us at 800.606.6969

PNY 32GB Performance DDR5 5600 MHz SO-DIMM Memory Kit (2 x 16GB)

BH # PN32GPRFNBMK MFR # MN32GK2D55600-TB
Key Features
  • 32GB (2 x 16GB) Capacity
  • 5600 MHz Clock Speed
  • PC5-44800
  • 262-Pin SO-DIMM
$452.99
$39999
Save $53.00
In Stock
No Store Display
Free Expedited Shipping

Panasonic 16GB DDR4 SO-DIMM Memory Module

BH # PAFZBAZ2216 MFR # FZ-BAZ2216
Key Features
  • For the Panasonic TOUGHBOOK 55 MK3
  • 16GB (1 x 16GB) Capacity
  • 260-Pin SO-DIMM
  • 1.2V
See All Details
$42495
Special Order
Expected availability: 7-14 Business Days
No Store Display
Free Standard Shipping
This item cannot be canceled or returned.

CORSAIR 32GB VENGEANCE DDR5 6000 MHz UDIMM Memory Kit (2 x 16GB, Black)

BH # COK32G52E60Z MFR # CMK32GX5M2E6000Z36
Key Features
  • 32GB (2 x 16GB) Capacity
  • 6000 MHz Clock Speed
  • PC5-48000
  • 288-Pin UDIMM
$43465
Temporarily Out of Stock
No Store Display
Free Expedited Shipping

Upgrading a PC with Memory (RAM)

Adding computer memory to your PC is an easy way to improve efficiency and performance. Most computers come with a standard amount of RAM already installed, but you can usually add more to better suit your needs. Installing more RAM is also fairly simple, even for basic level computer users.

There are multiple types of memory modules, and some better suited to certain applications than others are. Some are ideal for building powerful gaming PCs, while others give a boost to work computers, laptops or even large servers.

 

What Are the Benefits of Installing Additional Computer Memory?

As your computer accumulates software applications and files, its hardware needs to keep up with the growing demand for resources. RAM modules provide additional processing power so that numerous complex programs can load quickly and run efficiently. Some graphics display cards feature their own on-board RAM specifically dedicated to producing sharp, high-quality visuals in video games. Even basic programs for tasks like word processing and spreadsheets load faster and run smoother with additional RAM installed.

 

Installing RAM Memory for Increased Performance

Installing RAM is an easy process, whether you're working with a desktop tower or a laptop. It requires no additional software, and the process is similar across different machines and nearly all RAM types. It's simple to insert the chips into the corresponding slots while the computer is powered down, and you'll see the benefits immediately during the PC's next startup. RAM is also easy to remove and replace if needed, but it typically performs reliably for a long time with proper use. Graphics cards with their own built-in RAM also simply plug into place in expansion slots, although they may also require the installation of certain software or additional cooling fans to deal with the added heat production.


Different Types and Sizes of Computer Memory

When installing RAM into a computer or server, be sure to match the number of pins on the chip to the ones accommodated by the computer's slots. It's also important to check the notch position to make sure it lines up correctly. Install only up to the maximum amount of RAM that your operating system can handle to get optimal performance from your machine. Laptops take smaller memory modules while servers will likely require much larger chips. With a memory kit containing multiple RAM pieces, you can provide upgrades to server components for several computers in your home or within your company.


There's no need to settle for a computer that has slowed with age when you can buy PC memory. Choose from the wide selection of PC and Mac RAM memory (i.e: DDR4 RAM) as well as other desktop components available from B&H Photo and Video.

 

 

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