Replacement for T6340-AA-22: Drop-In Alternatives We Stock
Looking for a replacement for the T6340-AA-22 (T6340-AA-22 - Sun 4GB Kit (2 X 2GB) PC2-5300 DDR2-667MHz ECC Fully Buffered Low Profile CL5 240-Pin DIMM Memory for Sun T6340)? 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 T6340-AA-22
| SKU | T6340-AA-22 |
|---|---|
| Product | T6340-AA-22 - Sun 4GB Kit (2 X 2GB) PC2-5300 DDR2-667MHz ECC Fully Buffered Low Profile CL5 240-Pin DIMM Memory for Sun T6340 |
| Stock status | In Stock |
| Detail page | View T6340-AA-22 › |
Drop-in replacements for T6340-AA-22
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.
X4292A - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Sun Blade X6220 Server
SKU: X4292A
Price: $254.86
Dataram DRSX2200M2/4GB 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Dual Rank Memory for Sun Ultra 40 M2 Workstation
SKU: DRSX2200M2-4GB
Price: $144.76
Kingston KTS8122K2/4G 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Memory (Kit of 2 )
SKU: KTS8122K2-4G
Price: $139.99
SESX2B1U - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for SPARC Enterprise T5120/T5220
SKU: SESX2B1U
Price: $228.71
SESY2B1U - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for SPARC Enterprise T5120/T5220
SKU: SESY2B1U
Price: $228.71
SESY2B1Z - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered CL5 240-Pin DIMM Dual Rank Memory for SPARC Enterprise T5120/T5220
SKU: SESY2B1Z
Price: $228.71
T6340-X-22 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Fully Buffered Low Profile CL5 240-Pin DIMM Dual Rank Memory
SKU: T6340-X-22
Price: $254.86
540-7256 - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Blade X6220 Server
SKU: 540-7256
Price: $254.86
X4226A - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Netra X4100/X4200 M2
SKU: X4226A
Price: $254.86
X4299A - Sun 4GB Kit (2 X 2GB) DDR2-667MHz PC2-5300 ECC Registered CL5 240-Pin DIMM Single Rank Memory for Blade X6220 Server
SKU: X4299A
Price: $254.86
X4226A-C - Sun 4GB Kit (2 X 2GB) PC2-5300 DDR2-667MHz ECC Registered CL5 240-Pin DIMM Memory
SKU: X4226A-C
Price: $270.63
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.