Samsung 256GB M.2 2280 NGFF SATA Client Laptop & Desktop Solid State Drive
Model: MZ-NLN256A | Part Number: MZNLN256HMHQ-000H1 | Series: PM871a
The Samsung PM871a (MZNLN256HMHQ-000H1) is a highly reliable, energy-efficient client-tier M.2 solid-state drive built on Samsung’s proven storage architecture. Operating via the standard SATA III 6Gb/s interface protocol in a universal M.2 2280 (80mm) form factor, this 256GB module is frequently deployed as native factory storage across high-end business laptops and desktops. It features a streamlined, low-profile design engineered to offer immediate system responsiveness, swift operating system boot cycles, and low power draw.
📊 Technical Specifications
Capacity: 💾 256 GB
Interface: ⚡ SATA III 6Gb/s (M.2 SATA / NGFF)
Form Factor: 📏 M.2 2280 (Standard 80mm length)
Controller: 🧠 Samsung In-House Maya Controller
NAND Flash Type: 🧠 Samsung 3D V-NAND TLC
Sequential Read Speed: 🏎️ Up to 540 MB/s
Sequential Write Speed: ✍️ Up to 520 MB/s
Random Read/Write: 📉 Up to 97,000 / 79,000 IOPS
Core Command Features: 🛡️ TRIM Command Support, S.M.A.R.T. Monitoring, Device Sleep (DevSleep)
✅ Product Overview
Universal Client Integration: Widely utilized as an original equipment manufacturer (OEM) drive by major brands like HP, Dell, and Lenovo. This ensures exceptional cross-platform reliability and stable driver negotiation under various corporate or consumer system configurations.
Saturates the SATA III Bus: Driven by Samsung’s custom Maya controller, the PM871a delivers rapid boot sequences and near-instant application load times, completely eliminating the processing friction typical of mechanical hard drives.
Advanced DevSleep Power Saving: Optimized with aggressive Device Sleep (DevSleep) architecture. When installed in ultra-thin client laptops, the drive drops into an ultra-low milliwatt power draw state during sleep cycles, preserving valuable battery life.
Cool & Quiet Operation: Built without moving parts, the drive operates in complete silence and generates very little ambient thermal waste, helping preserve internal case temperatures and laptop battery efficiency.
📦 Compatibility & Use Case
Target Systems:
HP, Dell, & Lenovo Portfolios: This specific extension code (-000H1) represents the baseline OEM version, commonly found pre-installed inside premium corporate tiers like the HP EliteBook or Dell Latitude series.
Ideal Workloads:
Primary OS Boot Storage: Highly responsive primary storage layer for Windows 10/11, lightweight Linux variations, or cloud-based thin-client OS environments.
Everyday Fleet Operations: Smoothly runs daily productivity software, web browsers with multiple tabs open, spreadsheet databases, and streaming multimedia media.
🛠️ Installation & Seller Listing Note
⚠️ CRITICAL CORRECTION: SATA Protocol vs. PCIe Name Fallacy: While your item description text includes the word "PCIe," the model number (MZ-NLN256A / PM871a) is strictly an M.2 SATA drive utilizing the "B + M" key physical edge connector layout (two notches). It routes its data lines over the traditional 6Gbps SATA bus, not the PCIe/NVMe bus. Placing "PCIe" in the actual title will cause buyer confusion and potential returns from clients whose slots are strictly NVMe-only. The title provided above has been corrected to ensure a clean transaction!
💡 Double Checking Your Listing Title: The text printed on the label includes both the base model and the specific factory firmware suffix. Listing it with the standard MZNLN256HMHQ-000H1 part number guarantees that corporate IT buyers looking for an exact matching replacement can find your listing immediately.
The Samsung PM871a 256GB M.2 SSD blends space-saving form factor efficiency with stable SATA III throughput, serving as an ideal component swap or upgrade for everyday computing platforms.
