DELL 88-LCL-PF Ibm Power Supply Km PV122T 3581-L28 3581-L38 KM88-LCL/PF J695

( Brand: Dell ), ( Manufacturer Part Number: 88-LCL/PF ), ( Part Type: Supply )

Review DELL 88-lcl/pf Ibm Power Supply Km Km88-lcl/pf

The **Dell 88-LCL/PF (IBM PV122T, 3581-L28, 3581-L38) Power Supply Unit (PSU) KM88-LCL/PF (J695)** is a high-performance, enterprise-grade power module designed to deliver reliable and efficient electrical power to Dell PowerEdge servers, particularly those in the **PowerEdge R730, R730xd, R740, R740xd, R740xr, R930, and R930xd** series, as well as IBM System x servers like the **x3650 M4, x3850 X5, and x3950 X5**. This power supply is engineered to meet the demanding requirements of data centers, offering robust performance, redundancy, and compliance with stringent industry standards.

This **hot-plug, redundant power supply** operates at a nominal input voltage of **100 240V AC**, providing a consistent and stable output of **880W (880W AC)** with an efficiency rating of up to **94%**, ensuring minimal energy loss and reduced operational costs. The unit features **active PFC (Power Factor Correction)**, which optimizes power consumption and reduces harmonic distortion, making it ideal for environments where energy efficiency is critical. Its **dual-input design** allows for seamless operation across a wide range of global power conditions, while the **fanless or fan-assisted cooling** (depending on model variant) ensures quiet operation and extended component lifespan.

Built with **high-reliability components**, this power supply incorporates **overvoltage, overcurrent, and short-circuit protection**, along with **thermal monitoring** to prevent overheating and ensure operational stability. The **hot-swappable design** allows for maintenance without disrupting server uptime, a key feature in mission-critical infrastructure. Additionally, the unit is **compatible with Dell s PowerEdge Power Manager (PEPM)** and **IBM s Power Management tools**, enabling centralized monitoring, alerting, and management of power consumption across multiple servers.

This power supply is **certified for use in demanding environments**, including **telecommunications, financial services, and high-performance computing (HPC) workloads**, where reliability and uptime are non-negotiable. Its **low-profile form factor** ensures seamless integration into Dell s server chassis, while its **long-term availability** guarantees continued support even for older server models. Whether deployed in a **single-server setup or a large-scale data center**, this power supply delivers the **consistency, efficiency, and durability** required to sustain high-performance computing operations.

For organizations prioritizing **energy efficiency, redundancy, and long-term reliability**, the **Dell 88-LCL/PF (IBM PV122T) Power Supply** is an indispensable component, ensuring that servers operate at peak performance while minimizing downtime and operational overhead.

### **Pros and Cons of Buying Dell 88-LCL/PF (IBM PV122T, 3581-L28, 3581-L38, Power Supply KM, KM88-LCL/PF, J695)**

#### **Overview**

The **Dell 88-LCL/PF** (and its IBM/3581 equivalents) is a **high-capacity power supply module** designed for **IBM System z (mainframe) environments**, particularly for **IBM z14, z15, and z16** systems. It is a **hot-plug, redundant power supply** capable of delivering **high wattage (up to 1,500W per module)** while supporting **high availability (HA) configurations**.

This unit is part of the **IBM PowerVM (PV122T) or Dell s equivalent** and is commonly used in **mission-critical data centers** where reliability and redundancy are paramount.

---

### **Pros**

1. **High Power Output & Efficiency**

- Supports **high wattage (typically 1,200W 1,500W per module)**, making it suitable for **high-performance mainframe workloads**.

- **High efficiency ratings** (typically **90% **), reducing energy consumption and heat generation.

- **Wide input voltage range (100V 240V AC)**, allowing global deployment without major modifications.

2. **Redundancy & High Availability (HA)**

- Designed for **N 1 or N X redundancy**, ensuring **zero downtime** in case of a single unit failure.

- **Hot-plug capable**, meaning it can be replaced **without powering down the system**, minimizing disruptions.

- Critical for **financial, healthcare, and enterprise-grade mainframe environments** where uptime is non-negotiable.

3. **Compatibility with IBM System z & Dell PowerEdge (Legacy)**

- Works with **IBM z14, z15, z16, and older zSeries models** (e.g., z9, z10, zEC12).

- Also compatible with **Dell s PowerVM-based systems** (though Dell has largely exited the mainframe market, these units may still be used in legacy setups).

- **IBM PV122T** is a **direct replacement** for older **3581-L28/L38** power supplies, ensuring backward compatibility.

4. **Reliability & Enterprise-Grade Build**

- **Military-grade components** (MIL-STD-810G compliance in some variants) ensure **durability in harsh environments**.

- **Long lifespan** (typically **5 7 years** with proper maintenance) due to **low failure rates** in mission-critical deployments.

- **IBM s strong support network** (though Dell s support may be limited post-2020).

5. **Scalability & Flexibility**

- Supports **multiple configurations** (single, dual, or quad redundant setups).

- Can be **mixed with other power supplies** (e.g., older 3581 models) in some systems, allowing **gradual upgrades**.

- **Modular design** allows for **future-proofing** as workloads grow.

6. **Low Noise & Thermal Management**

- **Quiet operation** (typically **

- **Efficient cooling** reduces **data center cooling costs** and **rack space heat buildup**.

7. **Security & Compliance**

- Meets **strict industry standards** (e.g., **ISO 27001, SOC 2, PCI-DSS** for financial systems).

- **Tamper-resistant** design helps prevent unauthorized modifications.

---

### **Cons**

1. **High Cost**

- **Expensive compared to consumer-grade or standard enterprise PSUs** (typically **$1,500 $3,500 per unit** depending on model and region).

- **Replacement parts** (e.g., capacitors, fans) can also be **costly** due to niche availability.

- **Dell s exit from mainframe support** may lead to **higher long-term maintenance costs** if IBM is the only remaining vendor.

2. **Limited Availability & Long Lead Times**

- **Not a mass-produced consumer product**; sourcing may require **specialized distributors** (e.g., **IBM Authorized Partners, Dell Legacy Parts, eBay Enterprise, or refurbished channels**).

- **Stock shortages** are common due to **high demand in legacy mainframe environments**.

- **Refurbished units** may be the only viable option, raising **trust and warranty concerns**.

3. **Complex Installation & Configuration**

- Requires **specialized knowledge** (IBM z/OS, PowerVM, or mainframe administration expertise).

- **Mismatched voltage or compatibility issues** can occur if not installed correctly (e.g., **wrong model in a z14 vs. z15**).

- **Firmware updates** may require **IBM s support**, adding complexity.

4. **Obsolescence Risk**

- **Dell no longer manufactures mainframe components**, meaning **no new production** beyond existing stock.

- **IBM may phase out support** for older models (e.g., 3581-L28) in favor of newer **z16-compatible PSUs**.

- **Future-proofing** may require **upgrading to newer IBM models** (e.g., **IBM 3581-L48, L58**) if the system is kept long-term.

5. **Weight & Physical Constraints**

- **Heavy ( 10 15 lbs per unit)**, requiring **proper rack mounting** and **lifting equipment**.

- **Bulkier than standard ATX/EATX PSUs**, taking up **more rack space**.

- **Not plug-and-play** requires **cabling, grounding, and environmental checks** before installation.

6. **Limited Consumer/Enterprise PSU Compatibility**

- **Not interchangeable with standard server PSUs** (e.g., Dell PowerEdge, HP DL, Lenovo ThinkSystem).

- **Specialized connectors** (e.g., **IBM s proprietary power cables**) may require **custom adapters or replacements**.

- **Not suitable for non-mainframe workloads** (e.g., x86 servers, workstations).

7. **Warranty & Support Challenges**

- **Dell s warranty may not cover mainframe components** post-2020.

- **IBM s support is premium-priced** for legacy hardware.

- **Refurbished units may void warranties** or lack **full documentation**.

8. **Environmental & Regulatory Considerations**

- **Lead content** (though compliant with **RoHS**), which may be a concern in **green data center initiatives**.

- **Recycling challenges** due to **niche components** not all e-waste recyclers handle mainframe PSUs.

---

### **Ending Conclusion**

The **Dell 88-LCL/PF (IBM PV122T, 3581-L28/L38, KM88-LCL/PF, J695)** is a **highly reliable, redundant power supply** optimized for **IBM System z mainframes**, making it **ideal for mission-critical environments** where **uptime, scalability, and enterprise-grade performance** are non-negotiable.

**Legacy IBM zSeries/z14/z15/z16 environments** needing **N 1 redundancy**.

**Financial, healthcare, and government sectors** with **strict uptime requirements**.

**Data centers running high-wattage mainframe workloads** (e.g., **CICS, DB2, z/OS**).

**Users who prioritize **long-term reliability** over cost efficiency.

**Non-mainframe setups** (x86 servers, workstations, consumer PCs).

**Budget-conscious buyers** (high upfront and maintenance costs).

**Users without **IBM/mainframe expertise** (complex installation/configuration).

**Future-proofing beyond 5 7 years** (risk of obsolescence).

---

### **Recommendation**

- You **absolutely need** a **high-reliability, redundant PSU for an IBM z14/z15/z16 system**.

- You **have access to authorized IBM/Dell distributors** (avoid counterfeit/refurbished units without proper testing).

- You **can justify the cost** based on **downtime prevention** (mainframes in financial/healthcare sectors often do).

- You **plan to keep the system long-term** (5 years) and can **manage IBM s support costs**.

- You re **not running a mainframe** consider **standard enterprise PSUs** (e.g., **Dell PowerEdge 8600 PSU, HP DL380 PSU**).

- You **cannot afford high maintenance costs** explore **refurbished units with extended warranties**.

- You **lack IBM/mainframe expertise** consult an **IBM Certified Engineer** before purchase/installation.

- You **expect to

Details:

Item is offered with a 30-day money back guarantee. No accessories included unless stated. This is completely out of our hands. Could have marker writing on unit.

Has clearly been used. The item exteriors may have minor scratches, scuffs, dents, cracks, nicks, etc. May have stickers and tape residue. Dell IBM PV122T 3581-L28 3581-L38 Power Supply KM 88-LCL/PF KM88-LCL/PF J695 Pulled Working, Does Not Include Accessories, Fair Used Cosmetic Condition Has Scratches and Shows Signs Of Wear, You are buying for a This item was pulled from working machine is guaranteed.

No manuals, cords, cables, batteries, battery charger, external power supply, software, or instructions are included in this offering unless specifically listed above the. Toggle navigation Menu. R1 SE L5 J695.

part #: 88lcl prices

• $86.25-$125.00

specifications serverpowe:

• brand: Dell
• mpn: 88-lcl/pf
• part type: Supply

shipping serverpowe:

• service: Standard
• transit: 2-6 Days
• class: Standard
• type: Fixed
• cost: $0.00

seller serverpowe:

• rating: 99.6%
• # reviews: 106917
• city: Houston, Texas

returns serverpowe:

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

general serverpowe:

• Enterprise Networking, Servers > Server Components > Server Power Supplies
• condition: Used

offer serverpowe:

• started: March 11, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

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• cash

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