普條
Precision Series
系列命名
Simorchip · Precision Series
Precision Series
DDR3
1600 Mbps · 1.35V (DDR3L) · Up to 12.8 GB/s bandwidth
ETT Verified · Lifetime Warranty
#DDR3 #1600 #U-DIMM #SO-DIMM #Lifetime Warranty
WHY DDR3?
| Bandwidth | 12.8 GB/s | Up to 12.8 GB/s — significantly faster than DDR2. Meaningful improvement across every workload. |
| Voltage | 1.35V (DDR3L) | DDR3L low-voltage — cooler operation, lower power. Backward compatible with 1.5V DDR3 slots. |
| Speed | 1600 Mbps Mbps | 1600 Mbps supported. 1600 Mbps — the highest DDR3 speed, for maximum DDR3 bandwidth. |
| Compatibility | JEDEC | JEDEC and RoHS compliant. ETT-verified original factory chips with full high/low temperature environmental screening. |
| Warranty | Lifetime | Lifetime limited warranty across the entire Simorchip memory lineup. Buy once, covered for life. |
- DDR3L 1.35V is backward compatible with standard DDR3 1.5V slots.
01 — Performance
DDR3
1600 Mbps · Up to 12.8 GB/s
Up to 12.8 GB/s of memory bandwidth.ETT-verified chips. Low-voltage DDR3L for cooler operation.
Select Form Factor
U-DIMM · 240-pin · Desktop
DDR3 U-DIMM — Desktop / Workstation · 8GB
Intel LGA 1155/1150 (3rd/4th Gen Core) · AMD AM3/AM3+ · DDR3L-compatible desktop motherboards
SO-DIMM · 204-pin · Laptop
DDR3 SO-DIMM — Laptop / Mini PC · 8GB
Intel 3rd/4th Gen laptop platforms · AMD AM3 notebooks · NUC (DDR3L) · Mini PC systems
Bandwidth by Generation
DDR3-1600
12.8 GB/s
DDR2-8006.4 GB/sDDR1-4003.2 GB/s
Star badge
12.8GB/s Bandwidth
1600Mbps Speed
02 — Reliability
Solid
JEDEC · ETT Verified · Lifetime Warranty
- ETT-verified original factory chips — Effective Tested certification with high and low-temperature environmental screening before assembly. Only chips that pass every threshold make it into the module.
- JEDEC & RoHS compliant — Designed to JEDEC DDR3 standards. Compatible with all DDR3-compliant desktop and laptop platforms.
- Multi-platform real-machine testing — Tested across multiple platforms and OS versions before leaving the factory.
Lifetime
Limited Warranty
Global Standards
JEDEC
RoHS
ETT
CE
FCC
OS Support
Windows 11 / 10 · LinuxmacOS (compatible systems)Plug & Play — no drivers required
03 — Specifications
Full Specs
DDR3 U-DIMM — Desktop / Workstation
| Model | Simorchip DDR3 U-DIMM |
| Series | Precision Series |
| Form Factor | U-DIMM · 240-pin |
| Speed | 1600 Mbps |
| Bandwidth | Up to 12.8 GB/s |
| Voltage | 1.35V (DDR3L) |
| Capacity | 8GB |
| ECC | Non-ECC |
| Dimensions | 133.35 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
DDR3 SO-DIMM — Laptop / Mini PC
| Model | Simorchip DDR3 SO-DIMM |
| Series | Precision Series |
| Form Factor | SO-DIMM · 204-pin |
| Speed | 1600 Mbps |
| Bandwidth | Up to 12.8 GB/s |
| Voltage | 1.35V (DDR3L) |
| Capacity | 8GB |
| ECC | Non-ECC |
| Dimensions | 67.6 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
- All data from Simorchip internal labs. Actual performance may vary depending on system configuration.
- DDR3L 1.35V is backward compatible with standard DDR3 1.5V slots.
Download DatasheetView Precision Series
SimorchipDDR3Precision Series
U-DIMM · SO-DIMM · 1600 Mbps · Lifetime Warranty
© 2026 Simorchip Technology · DDR3 · 1.35V (DDR3L) · ETT Verified
Simorchip · Precision Series
Precision Series
DDR4
2666 / 3200 Mbps · 1.2V · Up to 25.6 GB/s bandwidth
ETT Verified · Lifetime Warranty
#DDR4 #2666 #U-DIMM #SO-DIMM #Lifetime Warranty
WHY DDR3?
| Bandwidth | 25.6 GB/s | Up to 25.6 GB/s — double DDR3-1600. Meaningful improvement across every workload. |
| Voltage | 1.2V | 20% lower than DDR3's 1.5V. Runs cooler, draws less power. |
| Speed | 2666 Mbps | 2666 / 3200 Mbps supported. 3200 Mbps is the mainstream sweet spot for DDR4. |
| Compatibility | JEDEC | JEDEC and RoHS compliant. ETT-verified original factory chips with full high/low temperature environmental screening. |
| Warranty | Lifetime | Lifetime limited warranty across the entire Simorchip memory lineup. Buy once, covered for life. |
- DDR4 is NOT compatible with DDR3 or DDR5 slots.
01 — Performance
DDR4
2666 / 3200 Mbps · Up to 25.6 GB/s
Up to 25.6 GB/s of memory bandwidth.20% lower power than DDR3. Double the bandwidth.
Select Form Factor
U-DIMM · 288-pin · Desktop
DDR4 U-DIMM — Desktop / Workstation · 32GB
Intel LGA 1200/1700 (10th–13th Gen Core) · AMD AM4/AM5 · DDR4-compatible desktop motherboards
SO-DIMM · 260-pin · Laptop
DDR4 SO-DIMM — Laptop / Mini PC · 16GB
Intel Tiger Lake / Alder Lake laptops · AMD Ryzen Mobile (Zen 2/3) · NUC DDR4 · Mini PC
Bandwidth by Generation
DDR4-3200 25.6 GB/s
DDR3-1600 12.8 GB/s
DDR2-800 6.4 GB/s
star badge
25.6GB/s Bandwidth
3200Mbps Speed
02 — Reliability
Solid
JEDEC · ETT Verified · Lifetime Warranty
- ETT-verified original factory chips — Effective Tested certification with high and low-temperature environmental screening before assembly. Only chips that pass every threshold make it into the module.
- JEDEC & RoHS compliant — Designed to JEDEC DDR4 standards. Compatible with all DDR4-compliant desktop and laptop platforms.
- Multi-platform real-machine testing — Tested across multiple platforms and OS versions before leaving the factory.
Lifetime
Limited Warranty
Global Standards
JEDEC
RoHS
ETT
CE
FCC
OS Support
Windows 11 / 10 · LinuxmacOS (compatible systems)Plug & Play — no drivers required
03 — Specifications
Full Specs
DDR4 U-DIMM — Desktop / Workstation
| Model | Simorchip DDR4 U-DIMM |
| Series | Precision Series |
| Form Factor | U-DIMM · 288-pin |
| Speed | 2666 / 3200 Mbps |
| Bandwidth | Up to 25.6 GB/s |
| Voltage | 1.2V |
| Capacity | 32GB |
| ECC | Non-ECC |
| Dimensions | 133.35 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
DDR4 SO-DIMM — Laptop / Mini PC
| Model | Simorchip DDR4 SO-DIMM |
| Series | Precision Series |
| Form Factor | SO-DIMM · 260-pin |
| Speed | 2666 / 3200 Mbps |
| Bandwidth | Up to 25.6 GB/s |
| Voltage | 1.2V |
| Capacity | 16GB |
| ECC | Non-ECC |
| Dimensions | 69.6 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
- All data from Simorchip internal labs. Actual performance may vary depending on system configuration.
- DDR4 is NOT compatible with DDR3 or DDR5 slots.
Download DatasheetView Precision Series
SimorchipDDR4Precision Series
U-DIMM · SO-DIMM · 2666 / 3200 Mbps · Lifetime Warranty
© 2026 Simorchip Technology · DDR4 · 1.2V · ETT Verified
Simorchip · Precision Series
Precision Series
DDR5
4800 / 5600 Mbps · 1.1V · Up to 44.8 GB/s bandwidth
On-Die ECC · PMIC · ETT Verified · Lifetime Warranty
#DDR5 #4800 #U-DIMM #SO-DIMM #On-Die ECC #PMIC #Lifetime Warranty
DDR5 Exclusive Technologies
On-Die ECC
ECC built directly into each chip. Corrects bit errors automatically — no CPU involvement. Always on, zero overhead.
PMIC
Dedicated Power Management IC on the module. Stable 1.1V delivery — 8% more efficient than DDR4.
Dual 32-bit Channels
Two independent 32-bit channels replace DDR4's single 64-bit. More bank groups, higher parallelism.
WHY DDR5?
| Bandwidth | 44.8 GB/s | Up to 44.8 GB/s — 50% above DDR4-3200. Meaningful improvement across every workload. |
| Voltage | 1.1V | 8% lower than DDR4's 1.2V. PMIC on the module ensures stable, efficient power delivery. |
| Speed | 4800 Mbps | 4800 / 5600 Mbps supported. DDR5-5600 for maximum bandwidth; DDR5-4800 for broader platform compatibility. |
| On-Die ECC | Built-in | ECC integrated into every chip. Always active, no CPU overhead. Corrects bit errors automatically — better data accuracy every read. |
| PMIC | On-module | Dedicated Power Management IC on the DDR5 module. Stable 1.1V delivery — more efficient and precise than motherboard-side power management. |
| Compatibility | JEDEC | JEDEC and RoHS compliant. ETT-verified original factory chips with full high/low temperature environmental screening. |
| Warranty | Lifetime | Lifetime limited warranty across the entire Simorchip memory lineup. Buy once, covered for life. |
- DDR5 is NOT compatible with DDR4 or DDR3 slots. Different notch position prevents incorrect installation.
DDR5
4800 / 5600 Mbps · Up to 44.8 GB/s
Up to 44.8 GB/s of memory bandwidth.On-Die ECC built into every chip. PMIC for stable 1.1V power.
Select Form Factor
U-DIMM · 288-pin · Desktop
DDR5 U-DIMM — Desktop / Workstation · 32GB
Intel LGA 1700/1851 (12th–14th Gen / Core Ultra) · AMD AM5 · DDR5-compatible motherboards
SO-DIMM · 262-pin · Laptop
DDR5 SO-DIMM — Laptop / Mini PC · 32GB
Intel Meteor Lake / Lunar Lake laptops · AMD Ryzen AI / 7000/9000 Mobile · NUC DDR5 · Mini PC
Bandwidth by Generation
DDR5-5600 44.8 GB/s
DDR4-3200 25.6 GB/s
DDR3-1600 12.8 GB/s
DDR2-800 6.4 GB/s
star badge
44.8GB/s Bandwidth
5600Mbps Speed
02 — Reliability
Solid
JEDEC · ETT Verified · Lifetime Warranty
- On-Die ECC — always active — ECC built into every DDR5 chip. Corrects bit errors automatically, no CPU overhead. Better accuracy, better stability — every read, every time.
- PMIC — stable power on module — Power Management IC on the DDR5 module. Stable 1.1V delivery, more precise than motherboard-side power management.
- ETT-verified original factory chips — Effective Tested certification with high and low-temperature environmental screening before assembly. Only chips that pass every threshold make it into the module.
- JEDEC & RoHS compliant — Designed to JEDEC DDR5 standards. Compatible with all DDR5-compliant desktop and laptop platforms.
- Multi-platform real-machine testing — Tested across multiple platforms and OS versions before leaving the factory.
Lifetime
Limited Warranty
Global Standards
JEDEC
RoHS
ETT
CE
FCC
OS Support
Windows 11 / 10 · LinuxmacOS (compatible systems)Plug & Play — no drivers required
03 — Specifications
Full Specs
DDR5 U-DIMM — Desktop / Workstation
| Model | Simorchip DDR5 U-DIMM |
| Series | Precision Series |
| Form Factor | U-DIMM · 288-pin |
| Speed | 4800 / 5600 Mbps |
| Bandwidth | Up to 44.8 GB/s |
| Voltage | 1.1V |
| Capacity | 32GB |
| ECC | On-Die ECC (per chip, always active) |
| Power Management | PMIC (on-module) |
| Channel Architecture | Dual independent 32-bit |
| Dimensions | 133.35 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
DDR5 SO-DIMM — Laptop / Mini PC
| Model | Simorchip DDR5 SO-DIMM |
| Series | Precision Series |
| Form Factor | SO-DIMM · 262-pin |
| Speed | 4800 / 5600 Mbps |
| Bandwidth | Up to 44.8 GB/s |
| Voltage | 1.1V |
| Capacity | 32GB |
| ECC | On-Die ECC (per chip, always active) |
| Power Management | PMIC (on-module) |
| Channel Architecture | Dual independent 32-bit |
| Dimensions | 69.6 × 30 mm |
| Standard | JEDEC · RoHS · ETT Verified |
| Warranty | Lifetime Limited Warranty |
- All data from Simorchip internal labs. Actual performance may vary depending on system configuration.
- DDR5 is NOT compatible with DDR4 or DDR3 slots. Different notch position prevents incorrect installation.
Download DatasheetView Precision Series
SimorchipDDR5Precision Series
U-DIMM · SO-DIMM · 4800 / 5600 Mbps · Lifetime Warranty
© 2026 Simorchip Technology · DDR5 · 1.1V · ETT Verified