Replacement for RAM-4GDR3-LD-1600: Drop-In Alternatives We Stock
Looking for a replacement for the RAM-4GDR3-LD-1600 (RAM-4GDR3-LD-1600 - QNAP 4GB DDR3-1600 MHz PC3-12800 CL11 Memory Module)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the RAM-4GDR3-LD-1600
| SKU | RAM-4GDR3-LD-1600 |
|---|---|
| Product | RAM-4GDR3-LD-1600 - QNAP 4GB DDR3-1600 MHz PC3-12800 CL11 Memory Module |
| Stock status | In Stock |
| Detail page | View RAM-4GDR3-LD-1600 › |
Drop-in replacements for RAM-4GDR3-LD-1600
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
RAM-4GDR3L-SO-1600 - QNAP 4GB DDR3-1600 MHz PC3-12800 non-ECC Unbuffered CL11 204-Pin SODIMM Memory Module
SKU: RAM-4GDR3L-SO-1600
Price: $307.71
RAM-4GDR4ECI0-RD-2666 - QNAP 4GB PC4-21300 DDR4-2666 MHz ECC Registered CL19 288-Pin DIMM 1.2V Dual Rank x4 Memory Module
SKU: RAM-4GDR4ECI0-RD-2666
Price: $213.26
RAM-4GDR4ECP0-UD-2666 - QNAP 4GB DDR4-2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin UDIMM Memory Module
SKU: RAM-4GDR4ECP0-UD-2666
Price: $277.08
220-T2-1600-X1 - EVGA SuperNOVA 1600 T2 1600-Watts 80 Plus Titanium ATX Power Supply
SKU: 220-T2-1600-X1
Price: $811.63
220-P2-1600-X1 - EVGA SuperNOVA 1600 P2 1600-Watts ATX12V / EPS12V 80 Plus Platinum Power Supply
SKU: 220-P2-1600-X1
Price: $971.38
120-G2-1600-X1 - EVGA SuperNOVA 1600 G2 1600-Watts Fully Modular NVIDIA SLI and Crossfire Ready 80+ Power Supply (Gold)
SKU: 120-G2-1600-X1
Price: $1,324.84
RAM-16GDR4ECT0-RD-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 ECC Registered CL19 288-Pin RDIMM Memory Module
SKU: RAM-16GDR4ECT0-RD-2666
Price: $264.29
RAM-16GDR4T0-SO-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 non-ECC Unbuffered CL19 260 Pin SODIMM Memory Module
SKU: RAM-16GDR4T0-SO-2666
Price: $268.57
RAM-16GDR4A0-UD-2400 - QNAP 16GB DDR4-2400 MHz PC4-19200 non-ECC Unbuffered CL17 288-Pin UDIMM Memory Module
SKU: RAM-16GDR4A0-UD-2400
Price: $277.08
RAM-16GDR4ECP0-UD-2666 - QNAP 16GB DDR4-2666 MHz PC4-21300 ECC Unbuffered CL19 288-Pin UDIMM Memory Module
SKU: RAM-16GDR4ECP0-UD-2666
Price: $385.09
LIC-CAM-NVR-4CH QNAP LIC-CAM-NVR-4CH License Pack for 4 Channels for QNAP Visitor NVR
SKU: LIC-CAM-NVR-4CH
Price: $376.84
REXP-1220U-RP-US QNAP REXP-1220U-RP-US SAS/SATA/SSD 12-Bay 2U Rackmount RAID Expansion Enclosure for QNAP NAS
SKU: REXP-1220U-RP-US
Price: $5,157.89
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.