BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
- Rackmount
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OWC
A 4 GB DDR4 2133 CL15 SODIMM upgrade for compatible laptops and QNAP NAS systems
This OWC module is a 4 GB DDR4 2133 CL15 SODIMM built to replace the QNAP RAM-4GDR4K0-SO-2133 part. It runs at 1.2 V, uses a 260-pin layout and is unbuffered non-ECC memory rated to JEDEC PC4-17000 standard. The stick carries OWC part number 2S1D41R804GB and has no heat spreader.
The memory fits laptops, all-in-one PCs, mini desktops, micro servers and NAS appliances that accept standard DDR4 SO-DIMMs. It will not work in systems that require ECC registered modules or a different pin count. Buyers needing error-correcting memory or higher capacities should look elsewhere.
The single specification that determines compatibility is the 260-pin DDR4 SO-DIMM form factor combined with 2133 MT/s speed and CL15 timing. If the target device calls for this exact pin layout and voltage the module will install; otherwise it will not seat or function.
| Brand | OWC |
|---|---|
| Part Number | 2S1D41R804GB |
| Capacity | 4GB |
| Type | 260-Pin DDR4 SO-DIMM |
| Speed | DDR4 2133 (PC4 17000) |
| CAS Latency | CL15 |
| Voltage | 1.2V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Heat Spreader | No |
| Recommend Use | Laptops, All-in-One Systems, and NAS Systems |
This module provides 4GB of DDR4 memory. If your system has a free 260-pin slot and supports up to 4GB per slot, this part adds that amount directly.
The module runs at 2133MHz (PC4-17000) with CL15 latency at 1.2V. Your laptop or NAS will operate the memory at this speed if the platform supports DDR4-2133; otherwise it will downclock to the highest supported speed.
Yes. The 260-pin DDR4 SO-DIMM form factor matches the QNAP RAM-4GDR4K0-SO-2133 specification, so it fits the same slot and meets the same JEDEC standard.
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