IBM/Lenovo BladeCenter QS21 (0792-xxx) Specs & Upgrades
The IBM/Lenovo BladeCenter QS21 (0792-xxx) uses DDR2 DIMM REG PC2-5300 667MHz memory upgrades as listed in the detailed specifications below. All memory and other upgrades compatible with this system are listed on this page.
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| Memory Type | DDR2 DIMM REG PC2-5300 667MHz |
|---|---|
| Base Memory | 1GB (Non-removable) per CPU 0MB (Removable) I/O Buffer Memory |
| Upgrade Slots | 2 Sockets (1 bank of 2) per CPU 4 Sockets with 2 CPU's 4 Sockets (2 banks of 2) for I/O Buffer Memory |
| Maximum Memory | 2GB with 2 CPU's 2GB I/O Buffer Memory |
| Maximum Module Size | 1GB |
| CPU & Chipset | IBM Cell Broadband Engine (BE) |
| Bus Architecture | ~ |
| Manufacturer Part Numbers |
|
Available Upgrades
|
Part Number 53.2RC7
667MHz
240pin
CL7
Registered
In Stock
|
$27.99
|
|
Part Number 531RC7
667MHz
240pin
CL7
Registered
In Stock
|
$43.99
|
|
Part Number 53.2RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$44.99
|
|
Part Number 53.5RC7
667MHz
240pin
CL7
Registered
In Stock
|
$46.99
|
|
Part Number 53.2RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$55.99
|
|
Part Number 531RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$69.99
|
|
Part Number 53.5RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$74.99
|
|
Part Number 531RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$86.99
|
|
Part Number 53.2RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$89.99
|
|
Part Number 53.5RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$92.99
|
|
Part Number 531RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$139.99
|
|
Part Number 53.5RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$149.99
|
|
|
Part Number 531RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$86.99
|
|
|
Part Number 531RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$139.99
|
|
|
Part Number 531RC7
667MHz
240pin
CL7
Registered
In Stock
|
$43.99
|
|
|
Part Number 531RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$69.99
|
|
|
Part Number 53.5RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$92.99
|
|
|
Part Number 53.5RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$149.99
|
|
|
Part Number 53.5RC7
667MHz
240pin
CL7
Registered
In Stock
|
$46.99
|
|
|
Part Number 53.2RC7-2
667MHz
240pin
CL7
Registered
In Stock
|
$55.99
|
|
|
Part Number 53.5RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$74.99
|
|
|
Part Number 53.2RC7-2H
667MHz
240pin
CL7
Registered
In Stock
|
$89.99
|
|
|
Part Number 53.2RC7
667MHz
240pin
CL7
Registered
In Stock
|
$27.99
|
|
|
Part Number 53.2RC7H
667MHz
240pin
CL7
Registered
In Stock
|
$44.99
|
Upgrade References
The table below are references to other manufacturer part numbers which are specific to this device, have identical specifications to our components. This information is made available for your reference.| Part# | Source | References | |
|---|---|---|---|
| KTM5861NCK2/1G | 1GB Kit of 2 512MB DDR2 PC2-5300 667MHz REG DIMM | Kingston | 53.5RC7-2 |