HYNIX HYMP512P72BP4-Y5 Dimm Ram Total 1GB 1RX4 PC2-5300P-555-12-H0 X2 2GB

( Brand: Hynix ), ( Manufacturer Part Number: HYMP512P72BP4-Y5 ), ( Data Transfer Rate: 667 Mhz ), ( Total Capacity: 2 Gb ), ( Capacity Per Module: 1 Gb ), ( Memory Features: Registered Ecc ), ( Form Factor: Dimm ), ( Type: Ddr2 Sdram ), ( Number Of Pins: 240 ), ( Bus Speed: Pc-5300 ), ( Memory Clock: 166 Mhz )

Review HYNIX 1gb 1rx4 Dimm Ram X2 Each 2gb Total

The **Hynix HYMP512P72BP4-Y5** is a high-performance, dual-channel DDR2 memory kit designed to deliver exceptional speed and reliability for demanding computing tasks. This 2GB (2 x 1GB) configuration consists of two **1Rx4 PC2-5300P (DDR2-667MHz) DIMM modules**, each featuring a **555-pin BGA package** and a **CL5-5-5-18 timing profile**, ensuring smooth and efficient data transfer between your system s processor and memory controller. Built with **Hynix s advanced 50nm process technology**, these modules are engineered for stability, low power consumption, and extended operational lifespan, making them an ideal choice for mid-range gaming PCs, workstations, or budget-friendly high-performance builds.

The **PC2-5300P specification** translates to a **667MHz effective data rate**, allowing for faster memory access and improved system responsiveness compared to slower DDR2 alternatives. The **1Rx4 architecture** ensures compatibility with a wide range of motherboards, particularly those supporting **DDR2-667MHz (FSB 1066MHz)** configurations, such as many Intel Core 2 Duo/Quad and AMD Phenom-based systems. The **5-5-5-18 CAS latency** strikes a balance between speed and stability, making this kit suitable for both productivity tasks and light-to-moderate gaming workloads.

Constructed with **high-quality, low-latency memory chips**, this kit minimizes signal interference and reduces power draw, contributing to a cooler and more efficient system. The **H0 revision** indicates a well-tested and optimized design, ensuring compatibility with a broad spectrum of motherboards without requiring additional voltage adjustments. Whether upgrading an older system or building a cost-effective performance machine, the **Hynix HYMP512P72BP4-Y5** delivers a reliable, high-speed memory solution that enhances overall system performance without breaking the bank.

### **Pros and Cons of Buying Hynix HYMP512P72BP4-Y5 (2GB Kit, 2x1GB, PC2-5300P-555-12-H0 DIMM RAM)**

1. **Affordability** This is a budget-friendly RAM kit, making it a cost-effective choice for basic computing needs.

2. **Compatibility with Older Systems** The PC2-5300P (DDR2-667) standard means it works well in older motherboards that no longer support newer DDR3/DDR4/DDR5 RAM.

3. **Reliability of Hynix** Hynix (now SK Hynix) is a reputable manufacturer with a history of producing stable memory modules.

4. **Low Power Consumption** DDR2 RAM is power-efficient compared to newer generations, which can be beneficial for older systems with limited power delivery.

5. **Easy Upgrade for Legacy Systems** If you have an older PC that still runs well, this RAM can extend its lifespan without requiring a full rebuild.

6. **No Overclocking Needed** The kit runs at its rated speed (667 MHz) without requiring additional tuning, making it simple to install.

7. **Good for Basic Tasks** Sufficient for everyday computing, light multitasking, web browsing, office work, and older games.

1. **Outdated Technology** DDR2 is nearly obsolete, meaning no future-proofing. Newer systems (post-2010) likely won t support it.

2. **Limited Capacity** 2GB total is extremely low by modern standards. Most systems today require at least 8GB for smooth performance.

3. **Performance Bottleneck** DDR2-667 is significantly slower than modern DDR4/DDR5, leading to lag in modern applications, games, and multitasking.

4. **No Error Correction (ECC)** Unlike some enterprise-grade RAM, this is non-ECC, meaning it lacks built-in error detection and correction.

5. **Hard to Find Replacements** If the RAM fails, finding exact replacements may be difficult due to its age and low demand.

6. **Not Suitable for Modern Software** Newer operating systems (Windows 11, macOS, Linux) and applications (video editing, 3D rendering, gaming) will struggle with such limited RAM.

7. **Potential Compatibility Issues** Some newer motherboards may not support DDR2, even if the socket physically fits.

---

This RAM kit is **only suitable for legacy systems** where upgrading to modern RAM is impractical or unnecessary. If you re using an older PC (e.g., a 2007 2010-era machine) that still functions well for basic tasks, this 2GB DDR2 kit can be a **cheap, functional stopgap**. However, for any modern use even light multitasking it is **severely underpowered** and will quickly become a bottleneck.

- Is this PC still capable of running modern software, or is it only used for very basic tasks?

- Do you have the budget to upgrade to at least **4GB 8GB of DDR3/DDR4** for better longevity?

- Is the system worth keeping, or would it be more cost-effective to replace it entirely?

---

- **If you must use this RAM:** Stick to very old systems (e.g., a 2006 2009 desktop) where performance is not critical.

- **If possible, upgrade instead:** Even a **4GB DDR3 kit** (e.g., 1333 MHz) would be a massive improvement for older systems.

- **For new systems:** Avoid DDR2 entirely modern RAM (DDR4/DDR5) is far more efficient and capable.

- **If the PC is struggling:** Consider replacing it rather than relying on outdated hardware.

This RAM is **not recommended for any purpose other than maintaining a very old, low-demand system**. For anything else, investing in newer memory will yield far better results.

Details:

Hynix 1GB 1Rx4 PC2-5300P-555-12-H0 DIMM RAM X2 EACH 2GB TOTAL HYMP512P72BP4-Y5 AB-T HP PN: 405475-051, Brand Hynix, MPNHYMP512P72BP4-Y5, Memory TypeDDR2 SDRAM, Capacity per Module1 GB, Number of Pins240, Bus Speed PC-53 Features Registered ECC, Clock166 MHz, voltage 1.8.

part #: hymp512p72bp4y5 prices

• $10.75-$46.41

specifications servermemor:

• brand: Hynix
• mpn: Hymp512p72bp4-y5
• data transfer rate: 667 Mhz
• total capacity: 2 Gb
• capacity per module: 1 Gb
• memory features: Registered Ecc
• form factor: Dimm
• type: Ddr2 Sdram
• number of pins: 240
• bus speed: Pc-5300
• memory clock: 166 Mhz

payments servermemor:

• credit card: Visa
• wallet: Apple-pay
• other

shipping servermemor:

• type: Calculated
• transit: 4-9 Days
• class: Standard
• cost: $0.00
• service: USPS Ground Advantage
• carrier: USPS

seller servermemor:

• rating: 100.0%
• # reviews: 186
• city: Greenville, South Carolina

offer servermemor:

• sold: 0
• started: March 7, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 7
• best offers: True

general servermemor:

• Enterprise Networking, Servers > Server Components > Server Memory RAM
• condition: Used

returns servermemor:

• policy: No Returns

Hynix HYMP512P72BP4-Y5 Is Similar To:

• 0.18813613984601152 Hynix Mhz Ecc Reg Ram Hp (21.3% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(May 16th, 2018)
• 0.43175616185203314 Lot Hynix Ecc Registered Server Ram (19.5% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(March 9th, 2018)
• 0.7944198679996979 Lot Hynix Server Vlp Ram (21.5% similar) I'll get back to you as soon I can. Condition: used, working, pictured one but total 16 same if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(October 20th, 2018)
• 0.850481806304197 Lot Samsung Hynix Server Ecc Ram (20.3% similar) Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software. I'll get back to you as soon I can...(October 16th, 2018)
• 0.9423117512608463 Hynix Mhz Ecc Reg Ram Hp (21.5% similar) I'll get back to you as soon I can. Condition: used, working if a power adapter is required for this item, it not included cord shows signs of normal use w some scuffs scratches blemishes sticker residue no other accessories hardware software...(May 19th, 2018)
• 011110345905 Hynix Ram 32gb Ddr4 (25.5% similar) Need product support. Byte has you covered. We either re-use, refurbish, re-sell or properly recycle your outdated it equipment...(May 3rd, 2017)
• 011110346568 Hynix Ram 8gb Ddr4 (23.9% similar) Need product support. Byte has you covered. We either re-use, refurbish, re-sell or properly recycle your outdated it equipment...(June 26th, 2017)
• 011110347893 Hynix Ram 32gb Ddr4 (25.5% similar) Need product support. Byte has you covered. We either re-use, refurbish, re-sell or properly recycle your outdated it equipment...(June 8th, 2017)
• 011110348364 Hynix Ram 16gb Ddr4 (23.6% similar) We either re-use, refurbish, re-sell or properly recycle your outdated it equipment. Need product support. Byte has you covered...(May 27th, 2017)
• 011110366788 Hynix Ram 32gb Ddr4 (25.5% similar) Need product support. Byte has you covered. We either re-use, refurbish, re-sell or properly recycle your outdated it equipment...(June 8th, 2017)
• 011110368133 Hynix Ram 16gb Ddr4 (23.6% similar) Need product support. Byte has you covered. We either re-use, refurbish, re-sell or properly recycle your outdated it equipment...(June 3rd, 2017)