Specifications:
Category Proliant Memory
Sub-Category Genuine HP Memory
Generation PC3-12800
Part Number 669322-B21
Products ID 461023
Product Type Memory Module
Memory Size 4GB
Memory Technology DDR3 SDRAM
Number of Modules 1 x 4GB
Memory Speed 1600MHz
Memory Standard DDR3-1600/PC3-12800
Signal Processing Unbuffered
Form Factor 240-pin DIMM
Error Checking ECC
Manufacturer Hewlett Packard
Application Server Memory
Server Model HP Proliant
Compatibility HP Proliant Servers
Manufacturer Hewlett-Packard
HP Serial Number Yes
HP Logo Yes

Specifications:
Category Proliant Memory
Sub-Category Genuine HP Memory
Generation PC3L-10600
Part Number 647647-071
Products ID 490175
Product Type Memory Module
Memory Size 4GB
Memory Technology DDR3 SDRAM
Number of Modules 1 x 4GB
Memory Speed 1333MHz
Memory Standard DDR3-1333/PC3-10600
Signal Processing Registered
Form Factor 240-pin DIMM
Error Checking ECC
Manufacturer Hewlett Packard
Application Server Memory
Server Model HP Proliant
Compatibility HP Proliant Servers
Manufacturer Hewlett-Packard
HP Serial Number Yes
HP Logo Yes

512MB, 800MHz, PC2-6400, ECC DIMM memory module
SPS-DIMM, 512MB PC2-6400 ECC RoHS
Compatible with
HP ML115G5 01214 1P SP6795GO Server - 470064-788
HP ProLiant DL120 G5 X3320 2.50GHz Quad Core Non-H - 469378-001
HP ProLiant ML115 G5 4450B 2.3GHz Dual Core Non-Ho - 457772-001
HP ProLiant ML115 G5 4450B 2.3GHz Dual Core Non-Ho - 457772-011
HP ProLiant ML115 G5 4450B 2.3GHz Dual Core Non-Ho - 457772-031
HP ProLiant ML115 G5 4450B 2.3GHz Dual Core Non-Ho - 457772-041
HP ProLiant ML115 G5 4450B 2.3GHz Dual Core Non-Ho - 457772-051

Capacity: 2 GB
Format: 184-pin DIMM
capacity for Module: 2GB
Type: REGISTERED ECC DDR
Compatibility: SERVER / WORKSTATION
Bus Speed: PC3200 (DDR-400)
Standard: PC3200 (400MHz)

Category Proliant Memory
Sub-Category Genuine HP Memory
Generation 667MHz
Part Number 432804-B21
Products ID 143237
Technology DDR RAM
ECC / Registered Unbuffered
Capacity 1GB
Bus Clock 667MHz
Application Server Memory
Server Model HP Proliant
Compatibility HP Proliant Servers
Manufacturer Hewlett-Packard
HP Serial Number Yes
HP Logo Yes

Specifications:
Category : Proliant Memory
Sub-Category : Genuine HP Memory
Generation : 1024MB
Part Number : 390824-B21
Products ID : 142748
Technology : DDR2 RAM
ECC / Registered    Non-ECC Unbuffered
Capacity : 1 GB
Bus Clock : 533 MHz
Application : Server Memory
Server Model : HP Proliant
Compatibility : HP Proliant Servers
Manufacturer : Hewlett-Packard
HP Serial Number : Yes
HP Logo : Yes
Guaranteed Genuine HP : Yes

HP 1GB DIMM PC2100 DDR
Capacity: 1GB // Technplogy: DDR SDRAM
Module: 1 X 1GB // Bus
Speed: 266MHz/PC2100
Signal Processing: Registered

• Capacity: 32 GB, RAM Type: DDR5, DIMM Type: Unbuffered SO-DIMM
• Frequency: 4800 (PC5-38400) / CAS Latency: CL40
• Rank: 2Rx8; Pins: 262 pin; DRAM: (2Gx8x16)
• Voltage: 1.1 V / PCB Height: 1.18 inches / Operating Environment Temperature: 32 - 185 °F (0 - 85 °C)

Brand Synology

Computer memory size 4 GB

DDR4 RAM memory technology

Memory speed 2666 MHz

Brand Bluetech Computer Memory Size 4 GB Special Feature Lightweight Form Factor DIMM