Integral
DDR4 | module | 16 GB | SO-DIMM 260-pin | 2666 MHz / PC4-21300 | CL19 | 1.2 V | unbuffered | non-ECC | for ThinkCentre M630e; M715q (2nd Gen); M720q; M725s; M75q-1; M820z; M920; ThinkPad A485; E14; E15; E49X; E59X; L390; L390 Yoga; L490; L590; P1 (1st, 2nd Gen) (non-ECC); P43s; P53 (non-ECC); P53s; P71 (non-ECC); P72 (non-ECC); P73 (non-ECC); T25; T49X; T590; X1 Extreme (1st, 2nd Gen); V540-24
Main Specification
| Product Description | Integral - DDR4 - module - 16 GB - SO-DIMM 260-pin - 2666 MHz / PC4-21300 - unbuffered |
|---|---|
| Product Type | Memory module |
| Capacity | 16 GB |
| Memory Type | DDR4 SDRAM - SO-DIMM 260-pin |
| Upgrade Type | System specific |
| Data Integrity Check | Non-ECC |
| Speed | 2666 MHz (PC4-21300) |
| Latency Timings | CL19 |
| Features | Unbuffered |
| Voltage | 1.2 V |
| OEM Manufacturer Equivalent Part Number | Lenovo 4X70W30751 |
| Manufacturer Warranty | Limited lifetime warranty (Germany, Austria and France - 10 years) |
| Designed For | ThinkCentre M630e; M715q (2nd Gen); M720q; M725s; M75q-1; M820z; M920; ThinkPad A485; E14; E15; E49X; E59X; L390; L390 Yoga; L490; L590; P1 (1st, 2nd Gen) (non-ECC); P43s; P53 (non-ECC); P53s; P71 (non-ECC); P72 (non-ECC); P73 (non-ECC); T25; T49X; T590; X1 Extreme (1st, 2nd Gen); V540-24 |
General
| Capacity | 16 GB |
|---|---|
| Upgrade Type | System specific |
| OEM Manufacturer Equivalent Part Number | Lenovo 4X70W30751 |
| Width | 69.7 mm |
| Height | 30 mm |
Memory
| Type | DRAM memory module |
|---|---|
| Technology | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin |
| Module Height (inch) | 1.18 |
| Speed | 2666 MHz (PC4-21300) |
| Latency Timings | CL19 |
| Data Integrity Check | Non-ECC |
| Features | Unbuffered |
| Module Configuration | 2048 x 64 |
| Voltage | 1.2 V |
Manufacturer Warranty
| Service & Support | Limited lifetime warranty (Germany, Austria and France - 10 years) |
|---|
Key selling points
- Adding RAM increases the speed of your PC
- Work and play faster
- Make multitasking effortless
References
MPN: 4X70W30751-IN
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04/06/2026 03:11:23