# AddOn 512MB PC133 SDRAM DIMM Memory 0.5 GB (0.5 GB) | Compatible with MAC and PC **Brand:** AddOn **SKU:** rja8653 **ASIN:** B00006BA9U **Canonical URL:** https://crowcrowcrow.com/p/acp-ep-memory-512mb-pc133-168-pin-sdram-dimm-mac/rja8653 **Category:** electronics **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹4,624 **Discount:** 38% **Customer rating:** 4.50/5 from 138 ratings ## Description AddOn 512MB PC133 SDRAM DIMM memory module for desktops. Compatible with MAC and PC, this 168-pin upgrade offers improved performance. Features PC133 speed and a lifetime warranty. Arrives via ExpressBox tracked delivery. ## Highlights - 512MB SDRAM Upgrade — Boost your desktop's memory with this 512MB SDRAM module, ideal for older systems needing a performance lift for basic computing tasks. - PC133 Speed & 168-Pin DIMM — Features PC133 speed and a standard 168-pin DIMM form factor, ensuring compatibility with a wide range of compatible MAC and PC motherboards. - MAC and PC Compatible — This versatile memory module is designed to work seamlessly with both Apple Macintosh and standard PC desktop computers, offering broad system support. - Lifetime Warranty Included — Benefit from peace of mind with a lifetime warranty provided by the manufacturer, covering defects and ensuring long-term reliability for your upgrade. ## Key features - 512 MB SDRAM memory upgrade - 168 pin DIMM; PC133 speed - This desktop memory is both MAC and PC compatible - This allows SDRAM to burst the second and subsequent, contiguous characters at a rate of 10ns - Lifetime warranty ## Why choose this product **Revitalize Your Older Desktop** — Is your older desktop computer feeling sluggish? This AddOn 512MB PC133 SDRAM DIMM memory module is specifically designed to breathe new life into compatible MAC and PC systems. With its 168-pin DIMM form factor and PC133 speed, it offers a straightforward and effective upgrade path. Unlike generic, unbranded memory, this module comes from an authorized US retailer, ensuring quality and reliability. It's perfect for users who need to improve system responsiveness for everyday tasks like browsing, document editing, or light multitasking without the expense of a new computer. All customs duties and GST are pre-paid, and delivery is tracked via ExpressBox to your Indian address. **Who Should Consider This Upgrade** — This 512MB PC133 SDRAM DIMM is ideal for users with older desktop computers (both MAC and PC) that support DDR SDRAM and have available 168-pin DIMM slots. It's a cost-effective solution for systems struggling with basic operations due to insufficient RAM. However, if you own a modern computer with DDR2, DDR3, DDR4, or DDR5 slots, or if you require significant memory for demanding applications like gaming, video editing, or complex simulations, this 512MB module will not be compatible or sufficient. For such needs, a higher capacity and newer generation RAM is necessary. ## How to use 1. Ensure your desktop computer is turned off and unplugged from the power source. Ground yourself to discharge static electricity before handling internal components. — Prepare Your System 2. Open your computer's case and locate the available DIMM slots on the motherboard. Identify the correct slot for your new RAM module, typically a 168-pin slot. — Locate and Open RAM Slot 3. Align the notch on the 512MB PC133 SDRAM DIMM with the notch in the slot. Gently push down on both ends of the module until the clips on the sides snap into place, securing the RAM. — Install the DIMM Module 4. Close your computer case, reconnect the power cord, and turn on your system. Your computer should now recognize the new 512MB memory module. — Close Case and Power On ## Product details | Field | Value | |---|---| | Type | Desktop Internal Memory Upgrade | | Installation | Install into compatible 168-pin DIMM slots on desktop motherboards. | | Compatibility | MAC and PC systems supporting SDRAM PC133 DIMM | | Warranty | Lifetime Manufacturer Warranty | | Brand | AddOn | | Part Number | AA32C6464-PC133 | | Model Name | VALUESELECT | | Memory Size | 512 MB | | Memory Technology | SDRAM | | Memory Speed | 133 MHz | | Form Factor | DIMM | | Number of Pins | 168 | | Voltage | 3.3 Volts | | Item Weight | 0.05 pounds (0.02 kg) | | Item Dimensions | 6.75 x 2.25 x 0.5 inches (17.02 x 5.08 x 0.76 cm) | | Color | Multicolor | | Compatible Devices | Desktop | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How can I buy an original AddOn 512MB PC133 SDRAM DIMM in India? You can purchase an original AddOn 512MB PC133 SDRAM DIMM in India through crowcrowcrow. We import directly from authorized US retailers, ensuring factory-sealed products. All customs duties and GST are included in the price, and delivery is tracked via ExpressBox to your Indian pincode. ### What wattage power supply do I need for my PC? Add up the peak draw of your CPU and GPU, then add roughly 20–30% headroom for spikes and future upgrades. A mid-range gaming build with a single GPU commonly pairs well with a 650W–750W unit, while high-end multi-component systems may need 850W or more. The listing's wattage and connector count let you match it to your components. ### Will this power supply work with Indian mains electricity? Most current ATX/SFX units accept a universal 100–240V, 50/60Hz input, which covers India's 230V 50Hz supply — check the input specification on the label or listing. It connects via a standard IEC C13 power cord that is widely used in India, so a compatible cable is easy to source. ### Is this AddOn 512MB PC133 SDRAM DIMM compatible with my computer? This 512MB PC133 SDRAM DIMM is designed for desktop computers with 168-pin DIMM slots that support DDR SDRAM. It is compatible with both MAC and PC systems. Please verify your computer's motherboard specifications to ensure it supports this type and speed of RAM before purchasing. ### What are the benefits of upgrading RAM with this module? Upgrading your RAM with this 512MB module can improve your older desktop's performance by allowing it to handle more tasks simultaneously and run applications more smoothly. It helps reduce system lag and speeds up data processing for everyday computing activities. ### What is the warranty on this memory module? This AddOn memory module comes with a lifetime manufacturer warranty. This covers defects in materials and workmanship, providing assurance for the longevity and reliability of your RAM upgrade. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B00006BA9U-0.webp --- Source: https://crowcrowcrow.com/p/acp-ep-memory-512mb-pc133-168-pin-sdram-dimm-mac/rja8653 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 6-8 days. Prices are all-inclusive (duties + GST).