Intel Celeron D 341 socket: LGA 775
The Intel Celeron D 341 uses the LGA 775 socket. It is an 84 W single-core Prescott desktop part at 2.93 GHz with 256 KB of L2 cache and 64-bit support for value LGA 775 towers.
- Socket
- LGA 775
- Launched
- September 2004
- Cores and threads
- 1 and 1
- Base power
- 84 W
- Codename
- Prescott
- Segment
- Desktop
- Family
- Intel Celeron D
- Clocks
- 2.93 GHz
Intel Celeron D 341 specifications
| Cores | 1 |
|---|---|
| Threads | 1 |
| Core architecture | Prescott cores on 90 nm |
| Clocks | 2.93 GHz (no turbo) |
| Cache | 256 KB L2 |
| Processor base power (TDP) | 84 W |
| Manufacturing process | 90 nm |
| Memory support | DDR or DDR2 through the board chipset |
| Front side bus | 533 MT/s |
| PCI Express | PCIe or AGP from the board chipset |
| Integrated graphics | None (board video where fitted) |
| Multiplier | Locked (22x) |
| Package | LGA 775 (775-land FCLGA) |
Motherboard compatibility
Intel Celeron D 341 needs a motherboard with a LGA 775 socket. Chipset by chipset data for this codename is not recorded yet. See the LGA 775 chipset list and the board maker's CPU support list.
LGA 775 at a glance
| Type | LGA, 775 contacts |
|---|---|
| Package size | 37.5 × 37.5 mm |
| Introduced | 2004 |
| Memory | DDR, DDR2 or DDR3, depending on the motherboard chipset |
| Cooler mounting holes | 72 × 72 mm |
What the Celeron D 341 is
The Intel Celeron D 341 is a 2.93 GHz single-core value processor from September 2004. It runs one NetBurst Prescott core at 2.93 GHz with no Hyper-Threading, so 1 core gives 1 thread. Cache is 256 KB of L2 on a 90 nm process. Power is rated at 84 W in an LGA 775 package.
The 341 mirrors the 340 at the same 2.93 GHz, 256 KB and 84 W rating while adding 64-bit Intel 64 support where listed. It uses a 533 MT/s front side bus with a 22x multiplier. Intel positioned the 341 for boards with 64-bit BIOS paths, while the 340 covers 32-bit value boards. Both support MMX, SSE, SSE2 and SSE3, with Execute Disable on J steppings.
Feature flags explain the one-digit split. Clocks and cache match the 340 exactly, so 64-bit support and stepping are the only practical differences. That is why the 341 costs the same as the 340 in most lists, with board support deciding which number to buy.
Socket and motherboard compatibility
The Celeron D 341 fits LGA 775 value desktops with a 533 MT/s bus, 64-bit BIOS support and Prescott Celeron coverage. It needs a land grid board with 64-bit paths enabled. The Socket vs chipset: what decides whether a CPU works guide covers pairing rules.
DDR towers with 64-bit ready chipsets are the natural match. Boards listing the 341 accept the chip with an 84 W cooler. Older 32-bit-only boards may boot yet miss 64-bit operation without a BIOS update.
Memory, PCIe and cooling
Memory is DDR or DDR2 through the board chipset. The board sets speed and capacity.
A 533 MT/s bus ties the CPU to the chipset, while graphics hangs off the chipset. No PCIe lanes originate on the die. Cooling uses the LGA 775 plate with an 84 W heatsink. Normal airflow suits the envelope.
Upgrade paths
On LGA 775 the steps are the Celeron D 346 at 3.06 GHz and the 351 at 3.2 GHz with the same cache. The Celeron D 340 at the same clocks offers a 32-bit alternative. Pentium 4 515 parts add threads and cache as a larger lift. The 341 lifts with the load plate, so swaps need no solder work.
Frequently asked questions
What socket does the Celeron D 341 use?
LGA 775, on value desktops with 64-bit BIOS support.
How many cores does the Celeron D 341 have?
One core and 1 thread at 2.93 GHz with 256 KB of L2 cache and 64-bit support.
What memory works with the Celeron D 341?
DDR or DDR2 through the board chipset.
Can the Celeron D 341 be upgraded?
The 346 at 3.06 GHz is the direct step. The 340 offers the same clocks without 64-bit paths.
Sources and verification
Facts last checked against these sources on . Page last edited on .