OWC 4GB DDR3 1600 CL11 2Rx8 204-pin 1.5V Non-ECC SODIMM for Dell Inspiron 15 3521
- 4GB
- 204-Pin DDR3 Non-EC…
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OWC
A 4 GB DDR3 SODIMM running at 1333 MHz CL9, built to JEDEC 1.5 V spec for the HP TouchSmart 310 series
This OWC module is a 4 GB DDR3 SODIMM built for HP TouchSmart 310 all-in-one PCs that use DDR3 memory. It runs at 1333 MHz with CL9 latency and 1.5 V operation. The 204-pin unbuffered non-ECC design matches the factory specification for a straightforward drop-in upgrade.
Builders upgrading a supported TouchSmart 310 will gain extra capacity for multitasking and larger workloads. The single stick installs easily in the accessible SODIMM slot. Owners of laptops, mini PCs, NAS units or any system outside the TouchSmart 310 DDR3 series should look elsewhere because the firmware and pin-out are tailored to this model.
The decisive specification is the 4 GB DDR3 1333 CL9 204-pin SODIMM at 1.5 V with 2Rx8 organisation. Matching these exact parameters ensures the module will be recognised and run stably in the TouchSmart 310. Any deviation in capacity, speed, latency, voltage or rank will prevent correct operation.
| Brand | OWC |
|---|---|
| Part Number | 1S3D32R804GB |
| Capacity | 4GB |
| Type | 204-Pin DDR3 Non-ECC SODIMM |
| Speed | DDR3 1333 (PC3 10600) |
| CAS Latency | CL9 |
| Voltage | 1.5V |
| ECC | No |
| Buffered/Registered | Unbuffered |
| Rank | 2Rx8 |
| Heat Spreader | No |
| Compatible System | HP TouchSmart 310 Series using DDR3 Memory |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
The module has no moving parts and no heat spreader, so it does not require periodic replacement; it either works or it fails, in which case the limited lifetime warranty covers it.
The platform's two-slot maximum of 8GB total capacity is reached before the module's own speed or latency limits become a bottleneck.
At 1.5V and without a heat spreader, the stick draws only a few watts and adds minimal heat to the TouchSmart 310's existing cooling system.
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