SAMSUNG M393B2G7OBHO-CKO Server Memory Ram 8GB 393B1K70DHO-CKO PC3 12800r1111e2p2

( Brand: Samsung ), ( Manufacturer Part Number: M393B2G7OBHO-CKO ), ( Form Factor: Rdimm ), ( Type: Ddr3 Sdram ), ( Capacity Per Module: 8 Gb ), ( Number Of Pins: 240 ), ( Bus Speed: Pc3-12800 ), ( Memory Features: Ecc Memory, Registered )

Review SAMSUNG 8gb Pc3 12800r1111e2p2 Lot Of

The **Samsung M393B2G7OBHO-CCKO (8GB) and M393B1K70DHO-CCKO (8GB) DDR4 SO-DIMM memory modules** are high-performance, low-latency memory kits designed to elevate the speed and responsiveness of compatible ultrabooks, laptops, and compact desktop systems. Part of Samsung s **3rd Generation DDR4 SO-DIMM** lineup, these modules adhere to the **PC3-12800R (1600MHz) DDR4** standard, delivering sustained data transfer rates of **1600 megatransfers per second (MT/s)** for seamless multitasking, gaming, and content creation. Engineered with **8GB of DDR4 SDRAM per module**, they provide ample capacity for modern applications, including 4K video editing, virtualization, and intensive software workloads. The **CL11 (CAS Latency 11)** timing ensures optimized signal integrity and reduced latency, allowing for faster data retrieval and smoother system performance compared to slower memory configurations.

Built with Samsung s **high-reliability ECC (Error-Correcting Code) and non-ECC variants**, these modules offer both **standard (M393B2G7OBHO-CCKO)** and **ECC (M393B1K70DHO-CCKO)** options, catering to users who require either general-purpose performance or enterprise-grade data protection. The **204-pin SO-DIMM form factor** ensures compatibility with a wide range of slim laptops, business-grade devices, and mini-ITX motherboards, making them an ideal upgrade for systems like the Dell XPS, Lenovo ThinkPad, HP EliteBook, and other high-end portable workstations. The **low-power consumption (1.2V)** design further enhances efficiency, reducing heat generation and extending battery life in mobile applications.

Samsung s rigorous manufacturing standards guarantee **long-term stability and durability**, with modules passing stringent quality checks to ensure consistent performance under demanding conditions. Whether used in a **gaming laptop, a professional workstation, or a server-class laptop**, these memory kits deliver a balance of speed, capacity, and reliability, making them a dependable choice for users seeking to maximize their system s potential without compromising on performance. The **unbuffered (UDIMM) architecture** ensures compatibility with most consumer-grade motherboards, while the **ECC variant** provides an added layer of security for critical data handling, making it suitable for business and technical applications. Overall, these modules are a premium, future-proof solution for users looking to enhance their system s speed and efficiency.

**Pros and Cons of buying a Samsung M393B2G7OBHO-CKO (8GB) DDR4 Memory Kit**

### **Pros**

1. **High Performance and Speed** This is a **PC3-12800R (1600MHz) DDR4** module, which is faster than standard DDR4-2133 or DDR4-2400 kits. The "R" designation indicates it is a **low-voltage, high-performance** variant optimized for speed, making it suitable for gaming, content creation, and overclocking.

2. **Low Power Consumption** The "-R" variant runs at a lower voltage (typically **1.2V**) compared to standard DDR4 modules, which reduces heat and power draw, improving efficiency in systems that support it.

3. **Reliability and Brand Reputation** Samsung is a well-known manufacturer with a strong track record in memory modules. Their RAM is often tested for stability, making it a safer choice than no-name or generic brands.

4. **Compatibility with Modern Platforms** This kit is designed for **DDR4 sockets**, which are standard in most modern Intel (7th Gen and later) and AMD (Ryzen 2000 and later) motherboards. It supports **ECC (Error-Correcting Code)** and **2.5V/1.2V** configurations, making it versatile for both consumer and server-grade builds.

5. **Good for Overclocking** The **1600MHz speed** allows for easy overclocking to **2400MHz or higher** on compatible motherboards, providing extra performance in systems that can handle it.

6. **Low Latency (CL9)** The **CAS Latency (CL9)** is relatively low for a high-speed module, which helps with overall system responsiveness, especially in gaming and multitasking scenarios.

7. **Single-Channel or Dual-Channel Support** While this is a **single-rank module**, pairing two identical kits allows for **dual-channel operation**, significantly boosting performance in compatible systems.

---

### **Cons**

1. **Single-Rank Design** This is a **single-rank (x8)** module, meaning it has **8GB per stick** rather than 16GB. If you only need 8GB, this is fine, but if you plan to upgrade later, you may need to buy additional sticks to reach higher capacities (e.g., 16GB or 32GB).

2. **Not ECC-Certified for Server Use** While it supports ECC, this is a **consumer-grade** module. If you need **fully ECC-certified** RAM for servers or professional workloads, you may need a different kit (e.g., Samsung M393A1K40BB0-CPOE).

3. **Limited Overclocking Headroom on Some Motherboards** Some budget or older motherboards may not fully support the **1600MHz speed** or may require manual tweaking in BIOS. Users on **XMP/DOCP-enabled** motherboards will have an easier time pushing it further.

4. **Price Relative to Capacity** At **8GB per stick**, this is more expensive per gigabyte than larger-capacity kits (e.g., 16GB or 32GB). If you need more RAM, buying a higher-capacity kit may be more cost-effective.

5. **Potential Compatibility Issues** Some **budget or older motherboards** may not officially support **DDR4-1600R** modules, leading to instability or failure to boot. Always check your motherboard s **QVL (Qualified Vendor List)** before purchasing.

6. **No RGB or Aesthetic Features** Unlike some gaming RAM kits, this module is **plain black** with no RGB lighting or decorative features, which may be a downside for users who prioritize aesthetics.

---

### **Conclusion**

The **Samsung M393B2G7OBHO-CKO (8GB DDR4-1600R)** is an excellent choice for users who need **high-speed, low-power RAM** for gaming, content creation, or overclocking. Its **1600MHz speed, low latency, and Samsung s reliability** make it a strong performer in compatible systems. However, its **single-rank design, lack of ECC certification for servers, and potential compatibility issues** mean it may not be ideal for everyone.

If you are building a **high-performance PC** (especially with a **Ryzen 5000/7000 or Intel 12th/13th Gen CPU**) and need **fast, efficient RAM**, this is a solid pick. If you require **ECC support, higher capacity, or RGB features**, you may need to consider alternatives.

---

### **Recommendation**

You need **8GB of fast (1600MHz) DDR4 RAM** for gaming, productivity, or overclocking.

Your motherboard supports **DDR4-1600R** (check QVL).

You prefer **reliable, low-power Samsung memory** over cheaper alternatives.

You plan to **pair two sticks** for **dual-channel performance**.

You need **more than 8GB per stick** (e.g., 16GB or 32GB kits).

You require **ECC support** (get a server-grade kit instead).

Your motherboard **does not officially support DDR4-1600R** (stick to DDR4-2400 or DDR4-3200).

You want **RGB or aesthetic features** (look for gaming RAM kits).

**Final Verdict:** **A strong, high-performance choice for the right user.** If your system supports it, this RAM will deliver **better speed and efficiency** than standard DDR4 modules.

Details:

Memory Type: DDR3 SDRAM. Data Integrity Check: ECC Error-Correcting Code. Capacity: 8 GB per module. Part Number: M393B1K70DH0-CK0.

Form Factor: 240-Pin DIMM. Signal Processing: Registered RDIMM.

part #: m393b2g7obho prices

• $68.00-$129.99

specifications servermemor:

• brand: Samsung
• mpn: M393b2g7obho-cko
• form factor: Rdimm
• type: Ddr3 Sdram
• capacity per module: 8 Gb
• number of pins: 240
• bus speed: Pc3-12800
• memory features: Ecc Memory, Registered

returns servermemor:

• policy: No Returns

payments servermemor:

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

general servermemor:

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

offer servermemor:

• sold: 0
• started: June 7, 2026
• best offers: True
• availability: In Stock
• options: Ship-to-home
• quantity: 1

seller servermemor:

• city: Brooklyn, New York
• rating: 100.0%
• # reviews: 200

shipping servermemor:

• class: Standard, Expedited
• cost: $0.00
• service: Standard, Expedited
• type: Fixed
• transit: 4-8 Days

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