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343057-B21 HP 4GB 2x2GB DDR2 PC2-3200 ECC Registered DIMM 240 Pin 400 MHZ Memory For Proliant Server. New Bulk Pack.

Availability: In Stock
PART#: 343057-B21
Claim Up to 2.5 % Discount on Checkout

General Information

Brand Name: HP
MPN: 343057-B21
Type: Memory (RAM)
RAM Type: PC2-3200
Product Name: 4GB DDR2 SDRAM Memory Module
SKU: 343057-B21

Technical Information

Storage Capacity: 4GB
Memory Technology: DDR SDRAM
Number Of Modules: 2 X 2GB
Bus Speed: 400mhz DDR-400/PC2-3200
Data Integrity Check: Ecc
Signal Processing: Registered
Cas Latency Timings: Cl3
Platform Support: Proliant Server
Form Factor: 240-pin Dimm

Physical Characteristics

Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
Weight: 0.45 Kg (1 Lb)


HPE Proliant Dl140 G2, Dl360 G4p, Dl380 G4, Dl580 G3, Dl580 G4, Ml350 G4p, Ml370 G4, Ml570 G3, Ml570 G4, Storageworks Dl380-Sl Clustered Gateway, Dl380-Wss Clustered Gateway
Product Condition:
New Bulk Pack
Warranty provided by ALLHDD.COM:
90 Days

About New Bulk Pack Products

New Bulk Pack products come with clamshell boxes and do not have any manufacturer warranty. Many times manufacturers disassemble whole units to use parts or pulled from a new system. Typically, this product doesn't come with software or instructions unless indicated and no Manufacturer’s genuine warranty. You can take note these are not brand new products.


You must be in search of a more competitive compute horsepower which urges you to land here. As predicted by a well-renowned organization, humans will interact with online devices 5000 times a day by 2025- that's not far in the future! Thus, pouring the chunks or information into online connected devices calls for faster language processing, more immediate data access, easy hot swaps, and AI technology, all of which must be fueled by the best memory modules.

Why PC2 3200 SDRAM?

In this regard, the PC2 3200 DDR2 SDRAM is designed in such a way to fill the gap in low data transfer rates, real-time processing, and handling the sheer volume of data closer to the processor-the computing brain! We, at ALLHDD, will help you get the answers to all the mind-boggling questions and imminent bottlenecks regarding the PC 3200 RAM or memory module in 2 variants, mainly 4GB and 8GB.

ECC Certified PC2 3200 - Registered vs. Unbuffered:

ECC registered DDR2 modules pave the way for the data server centers or business organizations to develop a sort of integrity and safety. But there lie two options for the ECC-certified DDR3 SDRAMs. One form is registered while the other goes for the unbuffered one! Each type has its own perks and uses in the industry.

Tech-savvies usually love the ECC Registered PC2 3200 RAM due to being reliable, efficient, and putting less stress on the CPU memory controller. The reason where it lacks behind the unbuffered one is the extra CPU cycle that puts the work into a slower dip. Supporting the tech-enthusiasts and the need to piling up voluminous data on the servers, we have got you covered with the 4GB and 8GB PC2 3200 DDR2 SDRAM in ECC Registered form here at ALLHDD.

  • Especially in the 4GB category, we have genuine HP memory with a 240 pin 400MHz memory for Proliant servers.

Reduce the load on Memory Bus:

AMD's latest ''Infinity Fabric'' technology is much affected by the onboard DDR2 module. It is tied to the memory bus speed, which can support double data rates once equipped with faster DIMM RAM modules to bring the imaginary performance into real-life. Thus, the Load-Reduced Dual Inline Memory Modules (LRDIMM) were introduced to lower down the memory bus' stacking and overloading.

What's noteworthy is how efficiently these PC2 DIMM RAMs are equipped with the buffers chips to deal with the parallel memory bus modules. Thus, make sure to buy the DRAMs with DIMM format and Dual Rank Memory- having a more extensive data access option, reduced load on the memory bus, and easy handling for the sheer volume of data.

Why Buy From ALLHDD?

ALLHDD is the server and network hardware planet dealing with the bare metal pieces fully equipped with performance and efficiency. We empower millions of tech-savvies with the best PC2-3200 SDRAMs with dual rank memory, and ECC registered format to extract the maximum out of that smaller data cache chip.

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ALLHDD guarantees that the products will not have defects in material or workmanship that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise is shipped from our warehouse.

What does our (ALLHDD.Com) warranty cover?

30-days to 3 years' warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced prior to the expiration of the original warranty. If we are unable to replace the product, we will refund its original selling price. Shipping costs and tax, if any, are not refundable. ALLHDD retains the right to decide whether the goods will be replaced or refunded.

What is not covered by our warranty?

Our warranty does not cover any problem caused by the following conditions:

(a) accidents; misuse; carelessness; electrostatic discharge; shock; temperature or humidity beyond the specifications of the product; improper installation; operation; modification;

(b) any improper use that contravenes the instructions in the user manual;

(c) problems caused by other equipment. Our warranty is void if the product is returned with damaged, removed, counterfeit labels, or any modifications (including any component or external cover removal). Our warranties do not cover data loss or damages to any other equipment. In addition, our warranties do not cover incidental damages, consequential damages, or costs related to data recovery, removal, and installation.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depends on the brand/manufacturer). It is typically included in the price of the product. Products are brand new sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products it comes with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years' warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.

Individual product warranty mentioned on each item product description page/detail page.

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Other Available Categories For - Memory - Pc2-3200


Shipping Options and Estimated Delivery Time

UPS Shipping Options:

FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days

UPS 3 Day Select®
Estimated delivery time: 3 business days

UPS 2nd Day Air®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM

UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.

UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM

UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.

UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday

FedEx Shipping Options:

FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.

FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)

FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states

FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
Available throughout all 50 states (Hawaii is outbound only)

FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states

FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states

Worldwide Shipping Options:

UPS®/FedEx® International Economy

Estimated delivery time: 4-7 business days

UPS®/FedEx® International Priority

Estimated delivery time: 2-4 business days

UPS®/FedEx® Ground Shipping Canada

Estimated delivery time: 5-8 business days

Important notes:

  • The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
  • We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
  • If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
  • You can estimate the shipping cost from the products detail page, also available on the checkout page
  • The shipping cost depends on box dimensions, weight, and zip/postal code
  • To get a FedEx® delivery service you need to mention it on the checkout page notebox.
  • For urgent shipments, please contact our customer service.
  • Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.