HP HMA42GR7BJR4N-TF-HP Dual Rank 1X16GB X4 DDR4-2133 CAS-15-15-15

( Brand: Hp ), ( Manufacturer Part Number: HMA42GR7BJR4N-TF-HP ), ( Type: Memory )

Review HP Hpe 16gb 1x16gb Dual Rank X4 Ddr4-2133 Reg

The **HP HMA42GR7BJR4N-TF** is a high-performance, enterprise-grade DDR4 memory module designed to deliver exceptional reliability, speed, and efficiency for demanding computing environments. Part of HP s **1x16GB Dual Rank x4** series, this module operates at a robust **DDR4-2133 MHz** clock speed, ensuring optimal data throughput for servers, workstations, and high-end business applications. With a **CAS latency of 15-15-15**, it balances speed and stability, making it ideal for workloads that require both responsiveness and consistency, such as virtualization, database management, and AI-driven processing.

Built with **Registered (Buffered) DDR4** technology, this module enhances signal integrity and reduces electromagnetic interference (EMI), which is critical in multi-socket server configurations where memory channels must operate in sync with multiple processors. The **Dual Rank x4** architecture allows for deeper memory stacks, improving bandwidth and reducing latency in high-core-count systems, while the **16GB capacity** provides ample headroom for memory-intensive applications like large-scale data analytics, cloud computing, and enterprise resource planning (ERP) systems.

The module features **HP s proprietary memory technology**, ensuring compatibility with a wide range of HP ProLiant and EliteWorkstation servers, where it can be deployed in configurations requiring either single-rank or dual-rank memory support. Its **low-power design** helps maintain thermal efficiency, reducing cooling demands in data centers, while the **ECC (Error-Correcting Code) capability** (assuming supported by the system) further enhances data integrity by detecting and correcting soft errors, which is essential for mission-critical operations.

Whether deployed in a standalone server or a clustered environment, this memory module is engineered to meet the rigorous demands of modern IT infrastructure, offering a perfect blend of performance, durability, and scalability. Its **TP (Top Population) configuration** ensures optimal heat dissipation, while its **TF (Top Finish) design** provides a clean, professional finish, making it a seamless fit for high-end server builds. For organizations prioritizing performance, reliability, and future-proofing, the **HP HMA42GR7BJR4N-TF** stands as a premium choice for next-generation computing needs.

### **Pros and Cons of buying a HP HMA42GR7BJR4N-TF (1x16GB Dual Rank x4 DDR4-2133 CAS-15-15-15 Reg) RAM**

1. **High Capacity (16GB Single Stick)** A single 16GB stick is useful for systems where adding more RAM later is difficult or unnecessary, such as prebuilt workstations or gaming PCs with limited RAM slots.

2. **Dual Rank x4 Configuration** This configuration provides better performance than single-rank memory in many scenarios, especially in workloads that benefit from increased memory bandwidth (e.g., gaming, light content creation).

3. **Low CAS Latency (15-15-15)** The tight timings (CL15-15-15) suggest this is a well-optimized kit for general use, though not as aggressive as high-end gaming RAM.

4. **Regulated (Reg) Voltage** The "Reg" designation means the memory is designed to work with standard voltage regulators, making it compatible with most motherboards without requiring additional power delivery components.

5. **HP Brand Reliability** HP is a trusted brand for enterprise and prebuilt systems, so this RAM is likely to be stable and well-tested for compatibility with HP hardware.

6. **DDR4-2133 Speed** While not the fastest available, 2133MHz is a solid speed for mainstream use, offering a good balance between performance and power efficiency.

7. **Single-Stick Convenience** If your system only has one RAM slot (common in some laptops or compact builds), this is the only option.

1. **Single-Stick Limitation** If you plan to add more RAM later, you ll need to buy another stick, which may not match exactly (though this is common with single-stick kits).

2. **Not Ideal for High-End Performance** For extreme gaming, content creation, or overclocking, this RAM may feel underpowered compared to higher-capacity or lower-latency kits.

3. **Dual Rank x4 May Cause Issues on Some Motherboards** Some budget or older motherboards may not handle dual-rank memory well, leading to instability or reduced performance in certain workloads.

4. **No XMP/DOCP Support (Likely)** HP RAM is often optimized for stability over performance, meaning it may not support overclocking via XMP/DOCP, limiting flexibility.

5. **Potentially Overpriced for Specs** Compared to third-party 16GB DDR4-2133 kits, this HP RAM may be more expensive, especially if you don t need HP s branding.

6. **Limited Upgrade Path** If you later need more RAM, you may have to replace the entire stick rather than adding to it.

7. **Not Optimized for Extreme Overclocking** The tight timings are good for stock performance but may not be ideal if you plan to push memory speeds higher.

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This HP RAM kit is a **solid, reliable choice** for users who need a **single 16GB stick** for a system where adding more RAM later is impractical (e.g., some laptops, prebuilt PCs, or systems with limited slots). It offers **good stability, decent performance for mainstream use, and HP s brand assurance**, making it a safe bet for general computing, light gaming, or office workloads.

However, if you re building a **high-performance PC, plan to upgrade RAM later, or need the best possible memory performance**, a **third-party 32GB dual-rank kit with lower latency or higher speed** (e.g., 3000MHz or 3200MHz) would be a better long-term investment. Additionally, if you re on a **budget**, generic DDR4-2133 RAM may offer similar performance at a lower cost.

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- You need **16GB in a single stick** (e.g., for a laptop or system with only one RAM slot).

- You prioritize **stability and compatibility** over raw performance.

- You re using an **HP prebuilt system** and want to ensure full compatibility.

- You don t plan to **overclock or upgrade RAM** in the near future.

- You want **more RAM capacity** (e.g., 32GB or 64GB kits).

- You need **lower latency or higher speed** (e.g., 3000MHz or 3200MHz).

- You re building a **high-performance PC** and want the best possible memory for gaming or content creation.

- You re on a **tight budget** and generic RAM offers similar specs at a lower price.

For most **mainstream users**, this RAM is a **safe and functional choice**, but those looking to optimize performance should explore other options.

Details:

Quality New and Refurbished IT parts with up to 80% off the RRP. Components stated within the listing will always take precedence over what is shown in image. Tech Hardware Deals is the Retail arm of a global leader in new and end life server, storage networking systems peripherals. Trade In purchase program for decommissioned equipment.

Inventory shipped within 60 minutes to anywhere in the Teri State. Unbeatable 1 to 3 years Warranty either Return Base or Advance Replacement available. Server Configuration to order from Inventory across all G10, G9, G8 HP range. Tech Hardware Deals utilizes stock images whenever a genuine image isn't available.

part #: hma42gr7bjr4ntf prices

• $68.00-$325.00

specifications servermemor:

• brand: Hp
• mpn: Hma42gr7bjr4n-tf-hp
• type: Memory

returns servermemor:

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

general servermemor:

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

offer servermemor:

• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: June 5, 2026

seller servermemor:

• city: New York, New York
• # reviews: 6377
• rating: 99.9%

payments servermemor:

• other
• wallet: Apple-pay
• credit card: Diners-club

shipping servermemor:

• transit: 5-11 Days
• service: Standard
• cost: $0.00
• class: Standard
• type: Fixed

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