Replacement for 370-1999: Drop-In Alternatives We Stock
Looking for a replacement for the 370-1999 (370-1999 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank 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 370-1999
| SKU | 370-1999 |
|---|---|
| Product | 370-1999 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory Module |
| Current price | $106.62 |
| Stock status | In Stock |
| Detail page | View 370-1999 › |
Drop-in replacements for 370-1999
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.
371-1999 - Sun 1GB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module for Ultra M2 Workstation RoHS Y
SKU: 371-1999
Price: $120.37
371-1999-01 - Sun 1GB DDR2-667MHz PC2-5300 ECC Unbuffered CL5 240-Pin DIMM Memory Module
SKU: 371-1999-01
Price: $120.37
371-2001 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Sun Ultra 40 M2 Workstation
SKU: 371-2001
Price: $71.58
371-2001-01 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Sun Ultra 40 M2 Workstation
SKU: 371-2001-01
Price: $106.62
371-2353 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Sun Blade X8440 Server
SKU: 371-2353
Price: $106.62
371-4343 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory Module for Sun SPARC Enterprise M3000 Server
SKU: 371-4343
Price: $106.62
371-4343-01 - Sun 1GB DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory Module for Sun SPARC Enterprise M3000 Server
SKU: 371-4343-01
Price: $185.09
SEWX2A1Z - Sun 4GB Kit (4 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: SEWX2A1Z
Price: $394.46
596-7868 - Sun 4GB Kit (4 X 1GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun SPARC Enterprise M3000 Server
SKU: 596-7868
Price: $684.86
DSEB-DG - ASUS Server Board Intel 5400 Enhanced SpeedStep Technology Socket J 1600MHz, 1333MHz, 1066MHz, 667MHz FSB 64GB DDR2 SDRAM DDR2-667/PC2-5300, DDR2-533/PC2-4200, DDR2-400/PC2-3200 SSI EEB 3.61
SKU: DSEB-DG
Price: $294.74
PNY DIMM101GBN/5300/2CBX 1GB DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Dual Rank Memory Module
SKU: DIMM101GBN-5300-2CBX
Price: $81.80
PNY KCDIMM1GBN/5300/2-BX 1GB Kit (2 X 512MB) DDR2-667MHz PC2-5300 non-ECC Unbuffered CL5 240-Pin DIMM Single Rank Memory
SKU: KCDIMM1GBN-5300-2-BX
Price: $155.01
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.