MICRON PC2-5300F-555-12-ZZ-667 Ecc Server Memory Total 64GB 8X8GB 4RX4 H1D6-DIMM

( Brand: Micron ), ( Manufacturer Part Number: PC2-5300F-555-12-ZZ-667 ), ( Model: MICRON PC2-5300F-555-12-ZZ-667 H1D6-DIMM ), ( Total Capacity: 64 Gb ), ( Capacity Per Module: 8 Gb ), ( Memory Features: Ecc Memory ), ( Form Factor: Fb-dimm ), ( Type: Ddr2 Fb-dimm Sdram ), ( Unit Type: Oz ), ( Number Of Pins: 240 ), ( Bus Speed: Pc2-5300 ), ( Country Of Origin: United States )

Review MICRON 4rx4 H1d6-dimm Ecc Server Memory Total

The **Micron PC2-5300F-555-12-ZZ 64GB (8x8GB) 4Rx4 H1D6 DDR4 Server Memory** is a high-performance, enterprise-grade memory module meticulously engineered for demanding server workloads, ensuring peak reliability, efficiency, and scalability in mission-critical environments. Designed with Micron s cutting-edge **H1D6 DDR4 technology**, this **Registered ECC (Error-Correcting Code) memory** module operates at an optimized **2133MHz (PC4-21300) speed**, delivering sustained, low-latency performance to accelerate data processing, reduce system bottlenecks, and enhance overall computational throughput. The **4Rx4 configuration** (four ranks per channel, with four banks per rank) maximizes memory bandwidth while maintaining balanced channel utilization, making it ideal for multi-socket server architectures where memory density and parallel processing are essential.

Each module is built with **low-power, high-density 8GB DDR4 DIMMs**, totaling **64GB of unified memory capacity** when installed in pairs (8x8GB), providing ample headroom for virtualization, large-scale databases, and high-performance computing applications. The **ECC functionality** ensures data integrity by automatically detecting and correcting single-bit errors, safeguarding against silent data corruption a critical feature for financial systems, cloud infrastructure, and high-availability servers where uptime and accuracy are non-negotiable. Additionally, the **F (fully buffered) design** incorporates a registered buffer, which helps mitigate signal integrity issues in high-speed server environments, reducing electromagnetic interference and improving stability across densely populated server racks.

Micron s rigorous manufacturing standards ensure these modules meet or exceed **JEDEC specifications**, with **1.2V voltage regulation** for energy efficiency and **2133MHz (PC4-21300) performance** for optimal compatibility with Intel Xeon, AMD EPYC, and other enterprise-grade processors. The **H1D6 series** is optimized for **DDR4-2133MHz memory channels**, making it a seamless fit for modern server platforms that demand both speed and reliability. Whether deployed in **2U rack servers, blade systems, or high-density compute nodes**, this memory module delivers a robust foundation for workloads requiring **high memory bandwidth, low latency, and fault tolerance**, ensuring seamless operation in the most demanding IT environments. Built to last, Micron s **64GB DDR4 ECC RDIMM** is a strategic investment for organizations prioritizing performance, scalability, and long-term reliability in their server infrastructure.

**Pros and Cons of Buying Micron PC2-5300F-555-12-zz-64GB (4x8GB, 4Rx4, ECC, H1D6-DIMM) Server Memory**

1. **High Performance and Bandwidth** This memory module operates at **PC2-5300 (667 MHz)** with a **4Rx4 configuration**, which provides a higher effective bandwidth compared to standard single-rank modules. This can improve performance in CPU-bound workloads, especially in servers with multiple cores.

2. **Error Correction (ECC)** ECC memory is essential for servers, as it detects and corrects single-bit errors, reducing data corruption risks in critical applications like databases, virtualization, or financial systems.

3. **Registered (Buffered) Design** The **4Rx4 configuration** means it is fully buffered, which helps stabilize memory performance in high-core-count servers by reducing signal integrity issues and improving reliability in multi-socket systems.

4. **Compatibility with Older and Mid-Range Servers** The **H1D6-DIMM** form factor is widely supported in enterprise servers from Dell, HP, IBM, and other vendors, making it a versatile choice for upgrades.

5. **Reliability in High-Availability Environments** ECC and registered memory are preferred in mission-critical environments where uptime and data integrity are paramount.

6. **Cost-Effective for Large Configurations** While individual modules may be priced higher than consumer memory, buying in bulk (e.g., 4x8GB) can be cost-effective for server builds requiring 64GB or more.

7. **Future-Proofing** Since this is a standard DDR2 module, it remains compatible with older server platforms that may still be in use in enterprise environments.

---

- **Lower throughput** compared to newer generations (e.g., DDR4-2400 ).

- **Higher power consumption** per GB relative to DDR4/DDR5.

- **Limited scalability** modern servers often use DDR4/DDR5 for better performance per watt.

2. **Limited Availability and Higher Cost per GB** DDR2 memory is **discontinued** by most manufacturers, making it harder to find and often more expensive than newer alternatives. Prices may fluctuate due to scarcity.

3. **Not Future-Proof** If the server is intended for long-term use, upgrading to **DDR4 or DDR5** later may require a full memory replacement, as DDR2 is incompatible with newer CPUs and chipsets.

4. **Lower Density Options** While 8GB modules exist, **16GB or 32GB DDR2 modules are rare**, limiting flexibility in larger server builds.

5. **Potential Compatibility Issues** Some newer server platforms (especially those with Intel Xeon Scalable or AMD EPYC CPUs) **do not support DDR2**, making this memory obsolete for modern systems.

6. **Thermal and Power Draw** DDR2 modules generate more heat and draw more power than DDR4/DDR5, which can be a concern in densely populated server racks.

7. **No Support for Advanced Features** Modern memory features like **RDIMM/LRDIMM, NV-DIMM, or persistent memory** are not available in DDR2, limiting advanced use cases.

---

This **Micron PC2-5300F 64GB (4x8GB) DDR2 ECC Registered memory** is a **solid choice for upgrading older enterprise servers** (e.g., Dell PowerEdge R710/R720, HP ProLiant DL360/ML350, or IBM x3650) that still rely on DDR2. It provides **reliability, ECC protection, and decent performance for legacy workloads**, making it suitable for:

- **Database servers** (e.g., Oracle, SQL Server)

- **Virtualization hosts** (e.g., VMware ESXi, Hyper-V)

- **File/NAS servers** where uptime and data integrity are critical

- **Outdated technology** (DDR2 is obsolete compared to DDR4/DDR5).

- **Higher cost per GB** compared to modern alternatives.

- **Limited scalability** future upgrades may require a full memory replacement.

For **new builds or modern servers**, investing in **DDR4 or DDR5 ECC RDIMM/LRDIMM** (e.g., **DDR4-2400/2666 or DDR5-4800**) would be far more efficient in terms of **performance, power consumption, and future compatibility**.

---

- You are **upgrading an older DDR2-compatible server** (e.g., Dell R710, HP DL360 G6/G7).

- The server **cannot be upgraded to DDR4/DDR5** due to budget or hardware constraints.

- You **prioritize reliability and ECC** over raw speed.

- The server is **modern (post-2015)** and uses **DDR4/DDR5**.

- You are **building a new server** opt for **DDR4-2666 or DDR5-4800 ECC RDIMM** instead.

- You need **higher memory density** (e.g., 16GB modules) or **future-proofing**.

For **best long-term value**, always check the **server s supported memory types** before purchasing. If possible, **upgrade to DDR4/DDR5** for better performance and efficiency.

Details:

8X8GB Ram chips for DELL computer/server ready up grading your machine, Clean and machine to work faster.

part #: pc25300f55512zz667 prices

• $205.99-$279.98

specifications servermemor:

• brand: Micron
• mpn: Pc2-5300f-555-12-zz-667
• model: Micron Pc2-5300f-555-12-zz-667 H1d6-dimm
• total capacity: 64 Gb
• capacity per module: 8 Gb
• memory features: Ecc Memory
• form factor: Fb-dimm
• type: Ddr2 Fb-dimm Sdram
• unit type: Oz
• number of pins: 240
• bus speed: Pc2-5300
• country of origin: United States

returns servermemor:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

general servermemor:

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

payments servermemor:

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

offer servermemor:

• quantity: 1
• started: April 3, 2026
• availability: In Stock
• sold: 0
• best offers: True
• options: Ship-to-home

shipping servermemor:

• class: Standard
• service: USPS Ground Advantage
• transit: 4-8 Days
• type: Fixed
• cost: $10.00
• carrier: USPS

seller servermemor:

• city: Van Nuys, California
• # reviews: 2456
• rating: 100.0%

Micron PC2-5300F-555-12-ZZ-667 Is Similar To:

• 0 11110 23158 1 Ecc Micron (11.3% similar) The picture is a stock photo. Listing summary: 1 lot of 8GB 4x 2GB Micron memory. Note: the item specifics detailed info are not always correct. Sold as used and in working condition. Please with questions before buying. 5 condition: used, tested good...(July 2nd, 2018)
• 0.20224299680992108 Lot Micron Ecc Server Ram Hp (31.3% 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...(June 8th, 2018)
• 0.26622135794166435 Lot Micron Ecc Server Ram Memory Dell (38% 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...(June 11th, 2018)
• 0.3483837301561905 Micron Ecc Server Ram Hp (32.5% 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...(July 17th, 2018)
• 0.36513694130424335 Lot Micron Server Vlp Ram Ibm (26.4% 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 19th, 2018)
• 0.6842008029848028 Lot Micron Server Ecc Memory Hp (32.3% 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...(June 18th, 2018)
• 0.6896737264585662 Lot Micron Ecc Server Ram Ibm (32.8% 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...(June 29th, 2018)
• 0.6910968341728292 Lot Micron Ecc Ram (20.5% 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...(April 4th, 2018)
• 0.7963132840829785 Lot Micron Mhz Ecc Reg Ram Hp (23.4% 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)
• 0.8117968287077875 Lot Micron Ecc Server Ram Ibm (32.8% 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...(June 30th, 2018)
• 0.9709607809767642 Samsung Micron Server Vlp Ram Ibm (25.8% 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...(October 20th, 2018)